Question 21 MarkFind: $37.8 \div 1.4$AnswerHere, $37.8 \div 1.4$ $=\frac{378}{10} \div \frac{14}{10}$ $=\frac{378}{10} \times \frac{10}{14}$ $= \frac{378}{14}$ $= 27$View full question & answer→
Question 31 MarkFind: $76.5 \div 0.15$Answer$76.5 \div 0.15 = {{765} \over {10}} \times {{100} \over {15}} = 510$View full question & answer→
Question 51 MarkFind: $0.5 \div 0.25$AnswerHere, $0.5 \div 0.25$ $=\frac{5}{10} \div \frac{25}{100}$ $=\frac{5}{10} \times \frac{100}{25}$ $=\frac{10}{5}$ $= 2$View full question & answer→
Question 61 MarkFind: $30.94 \div 0.7$AnswerHere, $30.94 \div 0.7$ $=\frac{3094}{100} \div \frac{7}{10}$ $=\frac{3094}{100} \times \frac{10}{7}$ $=\frac{442}{10}$ $= 44.2$View full question & answer→
Question 71 MarkFind: $3.25 \div 0.5$AnswerHere, $3.25 \div 0.5$ $=\frac{325}{100} \div \frac{5}{10}$ $=\frac{325}{100} \times \frac{10}{5}$ $=\frac{65}{10}$ $= 6.5$View full question & answer→
Question 81 MarkFind: $36 \div 0.2$AnswerHere, $36 \div 0.2$ $=36 \div \frac{2}{10}$ $=36 \times \frac{10}{2}$ $=18 \times 10$ $= 180$View full question & answer→
Question 91 MarkFind: $7 \div 3.5$AnswerHere, $7 \div 3.5$ $= 7 \div \frac{35}{10}$ $=7 \times \frac{10}{35}$ $=\frac{70}{35}$ $= 2$View full question & answer→
Question 101 MarkFind: $2.7 \div 100$AnswerWe have, $2.7 \div 100$ $= \frac{27}{10} \times \frac{1}{100} $ $= \frac{27}{1000} $ $= 0.027$View full question & answer→
Question 111 MarkFind : $0.7 \div 10$AnswerHere, $0.7 \div 10$ $= \frac{0.7}{10} = \frac{7}{10 \times 10} = \frac{7}{100} = 0.07$View full question & answer→
Question 121 MarkFind: $52.5 \div 10$AnswerHere, $52.5 \div 10$ $=\frac{52.5}{10} = \frac{525}{10 \times 10} = \frac{525}{100} = 5.25$View full question & answer→
Question 131 MarkFind: $4.8 \div 10$AnswerWe have, $4.8 \div 10$ $= \frac{48}{10} \div 10$ $= \frac{48}{10} \times \frac{1}{10} $ $= \frac{48}{100} $ $= 0.48$View full question & answer→
Question 141 MarkFind: $0.80 \div 5$AnswerHere, $0.80 \div 5$ $=\frac{80}{100} \div 5$ $=\frac{80}{100} \times \frac{1}{5}$ $=\frac{16}{100}$ $= 0.16$View full question & answer→
Question 151 MarkFind: $3.96 \div 4$AnswerHere, $3.96 \div 4$ $=\frac{396}{100} \div 4$ $=\frac{396}{100} \times \frac{1}{4}$ $=\frac{99}{100}$ $= 0.99$View full question & answer→
Question 161 MarkFind: $14.49 \div 7$AnswerHere, $14.49 \div 7$ $=\frac{1449}{100} \div 7$ $=\frac{1449}{100} \times \frac{1}{7}$ $=\frac{207}{100}$ $= 2.07$View full question & answer→
Question 171 MarkFind: $651.2 \div 4$AnswerHere, $651.2 \div 4$ $=\frac{6512}{10} \div 4$ $=\frac{6512}{10} \times \frac{1}{4}\\$ $=\frac{1628}{10}$ $= 162.8$View full question & answer→
Question 181 MarkFind: $65.4 \div 6$AnswerHere, $65.4 \div 6$ $ =\frac{654}{10} \div 6 $ $ =\frac{654}{10} \times \frac{1}{6} $ $ =\frac{109}{10} $ $= 10.9$View full question & answer→
Question 191 MarkFind: $2.48 \div 4$AnswerHere, $2.48 \div 4$ $=\frac{248}{100} \div 4$ $=\frac{248}{100} \times \frac{1}{4}$ $=\frac{62}{100}$ $= 0.62$View full question & answer→
Question 201 MarkFind : $0.35 \div 5$Answer$0.35 \div 5 = \frac {35}{100}$ $\div$ 5 = $\frac{35}{100} \times \frac{1}{5}$ $=\frac{1}{100} \times \frac{35}{5}=\frac{1}{100} \times 7 = 0.07$View full question & answer→
Question 211 MarkFind : $0.4 \div 2$Answer$0.4 \div 2 = \frac{4}{10} \div 2=\frac{4}{10} \times \frac{1}{2}=\frac{1}{10} \times \frac{4}{2}$ $=\frac{1}{10} \times 2 = 0.2$View full question & answer→
Question 221 MarkFind: $101.01 \times 0.01$AnswerHere, $101.01 \times 0.01$ $ =\frac{10101}{100} \times \frac{1}{100} $ $ =\frac{10101}{10000} $ $= 1.0101$View full question & answer→
Question 231 MarkFind: $10.05 \times 1.05$AnswerHere, $10.05 \times 1.05$ $=\frac{1005}{100} \times \frac{105}{100}$ $=\frac{105525}{10000}$ $=10.5525$View full question & answer→
Question 241 MarkFind: $1.07 \times 0.02$AnswerHere, $1.07 \times 0.02$ $=\frac{107}{100} \times \frac{2}{100}$ [Changing into fractions] $=\frac{214}{10000}$ $= 0.0214$View full question & answer→
Question 281 MarkFind: $0.2 \times 316.8$Answer$0.2 \times 316.8 = 63.36$View full question & answer→
Question 291 MarkFind: $0.1 \times 51.7$AnswerHere,, $0.1 \times 51.7$ $=\frac{1}{10} \times \frac{517}{10}$ [Changing into fractions] $=\frac{517}{100}$ $= 5.17$View full question & answer→
Question 301 MarkFind: $100.01 \times 1.1$AnswerHere, $100.01 \times 1.1$ $=\frac{10001}{100} \times \frac{11}{10}$ $=\frac{110011}{1000}$ $= 110.011$View full question & answer→
Question 321 MarkA two-wheeler covers a distance of $55.3 \ km$ in one litre of petrol. How much distance will it cover in $10$ litres of petrol?AnswerDistance covered in one litre of petrol $= 55.3 km$ $\therefore$ Distance covered in $10$ litres of petrol $= 55.3 \times 10 = 553 km$View full question & answer→
Question 331 MarkFind: $0.5 \times 10$Answer$0.5 \times 10 = \frac {5}{10} \times 10 = 5$View full question & answer→
Question 341 MarkFind: $43.07 \times 100$Answer$43.07 \times 100 = \frac {4307}{100} \times 100 = 4307$View full question & answer→
Question 351 MarkFind : $3.62 \times 100$Answer$3.62 \times 100 = \frac {362}{100} \times 100 = 362$View full question & answer→
Question 361 MarkFind : $156.1 \times 100$Answer$156.1 \times 100 = \frac {1561}{10} \times 100$ $= 1561 \times 10 = 15610$View full question & answer→
Question 381 MarkFind: $168.07 \times 10$Answer$168.07 \times 10 = \frac {16807}{100} \times 10 = 1680.7$View full question & answer→
Question 391 MarkFind: $153.7 \times 10$Answer$153.7 \times 10 = \frac {1537}{10} \times 10 = 1537$View full question & answer→
Question 401 MarkFind : $36.8 \times 10$Answer$36.8 \times 10 = \frac {368}{10} \times 10 = 368$View full question & answer→
Question 411 MarkFind: $0.03 \times 1000$Answer$0.03 \times 1000 = \frac {3}{100} \times 1000$ $= 3 \times10 = 3$0View full question & answer→
Question 421 MarkFind: $0.9 \times 100$Answer$0.9 \times 100 = \frac {9}{10} \times 100$ $= 9 \times 10 = 90$View full question & answer→
Question 431 MarkFind: $0.08 \times 10$Answer$0.08 \times 10 = \frac {8}{100} \times 10 = 0.8$View full question & answer→
Question 441 MarkFind : $1.3 \times 10$Answer$1.3 \times 10 = \frac {13}{10}\times 10 = 13$View full question & answer→
Question 451 MarkFind $: 2 \times 0.86$Answer$2 \times 0.86$ $ \because 2 \times 86 = 172$ and there are $2$ digits right to the decimal point in $0.86$ Thus $2 \times 0.86 = 1.72$View full question & answer→
Question 461 MarkFind : $211.02 \times 4$Answer$211.02 \times 4$ $ \because 21102 \times 4 = 84408$ and there are $2$ digits right to the decimal point in $211.02$ Thus $211.02 \times 4 = 844.08$View full question & answer→
Question 471 MarkFind : $0.05 \times 7$Answer$0.05 \times 7 =\frac{5}{100}\times7= \frac{35}{100}=0.35$View full question & answer→
Question 481 MarkFind: $20.1 \times 4$Answer$20.1 \times 4$ $ \because 201 \times 4 = 804$ and there is one digit right to the decimal point in $20.1$ $ \because 20.1 \times 4 = 80.4$View full question & answer→
Question 491 MarkFind: $2.71 \times 5$Answer$2.71 \times 5$ $\because 271 \times 5 = 135$5 and there are two digits right to the decimal point in $2.71$ Thus $2.71 \times 5 = 13.55$View full question & answer→
Question 501 MarkFind: $8 \times 4.6$Answer$8 \times 4.6$ $ \because 8 \times 46 = 368$ and we have $1$ digit right to the decimal point in $4.6$ Thus $8 \times 4.6 = 36.8$View full question & answer→