Q5. Find the following: a) 1.07 × 0.002 b) 0.728 ÷ 0.04
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Q5. Find the following: a) 1.07 × 0.002 b) 0.728 ÷ 0.04
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Answer:
a) 0.00214
b) 18.2
Step-by-step explanation:
a) 1.07 × 0.002
First we'll multiply 107 by 2
107 x 2= 214
Then we'll count the decimal point. In 1.07 its 2 and in 0.002 it 3 then we will them and the answer will come 5. So we will shift 214 up to 5 decimal places. Therefore your answer is 0.00214
b) 0.728 ÷ 0.04
First we'll multiply 1000 on both side (so that there is no decimal place left on both the sides). Then you will get 728 and 40.
728 ÷ 40=18.2
Therefore, your answer will be 18.2
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