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Tuesday, January 7, 2020

A student was asked to divide a number by 3. But, instead of dividing it, he multiplied it by 3 and got 29.7. What was the correct answer?

A student was asked to divide a number by 3. But, instead of dividing it, he multiplied it by 3 and got 29.7. What was the correct answer?
A3.3
B9.3
C9.8
D9.9

Correct answer is: 3.3

Explanation:

Let the number be X

When multiplied by 3 gives = 29.7

So,

x×3=29.7

x=9.9

NOW, THE STUDENT WAS ASKED TO DIVIDE THE NUMBER BY 3

SO THE CORRECT ANSWER IS = 9.93

=3.3

souvik001
answered Jan 15 '2020 at 11:11

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