Questions · Page 3 of 3

1 Marks Question

Question 1021 Mark
Divide:
38.9 by 1000
Answer
We know that a decimal divided by 1000, the decimal point is shifted to the left by three places. Therefore
38.9 ÷ 1000 = 0.0389
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Question 1031 Mark
Divide:
354.16 by 1000
Answer
We know that a decimal divided by 1000, the decimal point is shifted to the left by three places. Therefore
354.16 ÷ 1000 = 0.35416
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Question 1041 Mark
Divide:
32.56 by 10
Answer
We know that a decimal divided by 10, the decimal point is shifted to the left by one place. Therefore
32.56 ÷ 10 = 3.256
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Question 1051 Mark
Divide:
2 by 1000
Answer
We know that a decimal divided by 1000, the decimal point is shifted to the left by three places. Therefore
2 ÷ 1000 = 0.002
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Question 1061 Mark
Divide:
23.4 by 100
Answer
We know that decimal divided by 100, the decimal point is shifted to the left by two place. Therefore
23.4 ÷ 100 = 0.234
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Question 1071 Mark
Divide:
137.2 by 100
Answer
We know that decimal divided by 100, the decimal point is shifted to the left by two place. Therefore
137.2 ÷ 100 = 1.372
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Question 1081 Mark
Divide:
131.6 by 10
Answer
We know that a decimal divided by 10, the decimal point is shifted to the left by one place. Therefore
131.6 ÷ 10 = 13.16
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Question 1091 Mark
Divide:
1286.5 by 1000
Answer
We know that a decimal divided by 1000, the decimal point is shifted to the left by three places. Therefore
1286.5 ÷ 1000 = 1.2865
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Question 1101 Mark
Divide:
0.8 by 1000
Answer
We know that a decimal divided by 1000, the decimal point is shifted to the left by three places. Therefore
0.8 ÷ 1000 = 0.0008
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Question 1111 Mark
Divide:
0.58 by 100
Answer
We know that decimal divided by 100, the decimal point is shifted to the left by two place. Therefore
0.58 ÷ 100 = 0.0058
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Question 1121 Mark
Divide:
0.3 by 100
Answer
We know that decimal divided by 100, the decimal point is shifted to the left by two place. Therefore
0.3 ÷ 100 = 0.003
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Question 1131 Mark
Divide:
0.34 by 10
Answer
We know that a decimal divided by 10, the decimal point is shifted to the left by one place. Therefore
0.34 ÷ 10 = 0.034
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Question 1141 Mark
Divide:
0.08 by 10
Answer
We know that a decimal divided by 10, the decimal point is shifted to the left by one place. Therefore
0.08 ÷ 10 = 0.008
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Question 1151 Mark
Divide:
0.062 by 10
Answer
We know that a decimal divided by 10, the decimal point is shifted to the left by one place. Therefore
0.062 ÷ 10 = 0.0062
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Question 1161 Mark
Divide:
0.02 by 100
Answer
We know that decimal divided by 100, the decimal point is shifted to the left by two place. Therefore
0.02 ÷ 100 = 0.0002
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Question 1171 Mark
Convert the following into a fraction in its simplest form:

0.8

Answer
$0.8=\frac{8}{1}=\frac{8\div2}{10\div2}=\frac{4}{5}$
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Question 1181 Mark
Convert the following into a fraction in its simplest form:

0.75

Answer
$0.75=\frac{75}{100}=\frac{75\div25}{100\div25}=\frac{3}{4}$
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Question 1191 Mark
Convert the following into a fraction in its simplest form:

0.285

Answer
$0.285=\frac{285}{1000}=\frac{285\div5}{1000\div5}=\frac{57}{200}$
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Question 1201 Mark
Convert the following into a fraction in its simplest form:

0.06

Answer
$0.06=\frac{6}{100}=\frac{6\div2}{100\div2}=\frac{3}{50}$
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Question 1251 Mark
A bus can cover 62.5km in one hour. How much distance can it cover in 18 hours?
Answer
Distance covered in one hour = 62.5km
Distance covered in 18 hours = 62.5 × 18km = 1125.0km
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1 Marks Question - Page 3 - MATHS STD 7 Questions - Vidyadip