Question

By what fraction should 4/5 be multiplied to obtain 16/35

Answer 1

Answer:

4/7

Step-by-step explanation:

4/5×4/7=16/35

4×4=16

5×7=35

hence 16/35.

Answer 2

4/5 should be multiplied by the fraction 4/7 to obtain 16/35

Given :

The fractions 4/5 and 16/35

To find :

The fraction by which 4/5 should be multiplied to obtain 16/35

Solution :

Step 1 of 2 :

Form the equation to find the fraction

Let the required number = N

By the given condition

$\displaystyle \sf{ N \times \frac{4}{5} = \frac{16}{35} }$

Step 2 of 2 :

Find the fraction

$\displaystyle \sf{N \times \frac{4}{5} = \frac{16}{35} }$

$\displaystyle \sf{ \implies N = \frac{16}{35} \times \frac{5}{4} }$

$\displaystyle \sf{ \implies N = \frac{4}{7} }$

Hence the required fraction is 4/7

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