Question

the sum of 11 by 4 and 7 by 2 when multiply by fraction gives 5 find fraction

Answer 1

Let that fraction be x,

(11/4 +7/2) × x = 5

{ (11+14)/4} × x = 5

25/4 × x = 5

x = 5 × 4/25

x = 4/5


Then, the fraction required here is 4/5



I hope this will help you


-by ABHAY

Answer 2

Hi...☺

Here is your answer...✌

Let the fraction be x

Now
According to the question,

$(\frac{11}{4} + \frac{7}{2} ) \times x = 5 \\ \\ (\frac{11 + 2 \times 7}{4} )\times x = 5 \\ \\ (11 + 14)x = 5 \times 4 \\ \\ 25x = 20 \\ \\ x = \frac{20}{25} \\ \\ x = \frac{4}{5}$

HENCE,

The required fraction is 4/5