Questions · Page 2 of 2

[3 marks sum]

Question 513 Marks
Solve $: 2x + 5 = 17$
Answer
$2 x+5=17$
$\Rightarrow 2 x=17-5$
$\Rightarrow 2 x=12$
$\Rightarrow x=\frac{12}{2}$
$\Rightarrow x=6$
View full question & answer
Question 523 Marks
Solve : $z-2 \frac{1}{3}=-6$
Answer
$z-2 \frac{1}{3}=-6$
$\Rightarrow z-\frac{7}{3}=-6$
$\Rightarrow z=-6+\frac{7}{3}$
$\Rightarrow z=\frac{-18+7}{3}$
$\Rightarrow z=\frac{-11}{3}$
$\Rightarrow z=-3 \frac{2}{3}$
View full question & answer
Question 533 Marks
Solve: $y-3 \frac{1}{2}=6$
Answer
$y-3 \frac{1}{2}=6$
$\Rightarrow y-3 \frac{1}{2}=6$
$\Rightarrow y=6+\frac{7}{2}$
$\Rightarrow y=\frac{12+7}{2}$
$\Rightarrow y=\frac{19}{2}$
$\Rightarrow y=9 \frac{1}{2}$
View full question & answer
Question 543 Marks
Solve : $a+3 \frac{1}{5}=1 \frac{1}{2}$
Answer
$a+3 \frac{1}{5}=1 \frac{1}{2}$
$\Rightarrow a+\frac{16}{5}=\frac{3}{2}$
$\Rightarrow a=\frac{3}{2}-\frac{16}{5}$
$\Rightarrow a=\frac{15-32}{10}$
$\Rightarrow a=-\frac{17}{10}$
$\Rightarrow a=-1 \frac{7}{10}$
View full question & answer
Question 553 Marks
Solve : $y+5 \frac{1}{3}=4$
Answer
$y+5 \frac{1}{3}=4$
$\Rightarrow y+\frac{16}{3}=4$
$\Rightarrow y=4-\frac{16}{3}$
$\Rightarrow y=\frac{12-16}{3}$
$\Rightarrow y=-\frac{4}{3}$
$\Rightarrow y=-1 \frac{1}{3}$
View full question & answer
Question 563 Marks
Solve : $x+2=1 \frac{1}{4}$
Answer
$x+2=1 \frac{1}{4}$
$\Rightarrow x+2=\frac{5}{4}$
$\Rightarrow x=\frac{5}{4}-2$
$\Rightarrow x=\frac{5-8}{4}$
$\Rightarrow x=-\frac{3}{4}$
View full question & answer
Question 573 Marks
Solve : $m+3 \frac{1}{2}=4 \frac{1}{4}$
Answer
$ m +3 \frac{1}{2}=4 \frac{1}{4}$
$\Rightarrow m +\frac{7}{2}=\frac{17}{4}$
$\Rightarrow m =\frac{17}{4}-\frac{7}{2}$
$\Rightarrow m =\frac{17-14}{4}$
$\Rightarrow m =\frac{3}{4}$
View full question & answer
Question 583 Marks
Solve : $z+2=4 \frac{1}{5}$
Answer
$z+2=4 \frac{1}{5}$
$\Rightarrow z+2=\frac{21}{5}$
$\Rightarrow z=\frac{21}{5}-2$
$\Rightarrow z=\frac{21-10}{5}$
$\Rightarrow z=\frac{11}{5}$
$\Rightarrow z=2 \frac{1}{5}$
View full question & answer
Question 593 Marks
Solve: $x+2 \frac{1}{3}=5$
Answer
$x+2 \frac{1}{3}=5$
$\Rightarrow x+\frac{7}{3}=5$
$\Rightarrow x=5-\frac{7}{3}$
$\Rightarrow x=\frac{15-7}{3}$
$\Rightarrow x=2 \frac{2}{3}$
View full question & answer
[3 marks sum] - Page 2 - MATHS STD 6 Questions - Vidyadip