Question

the product of a fraction is 2 3/4 and 3 1/2 is 5 find the fraction

Answer 1

Required fraction is 4/5. Now given that a fraction multiplied by 25/4 gives five.

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Answer 2

Answer:

So first computing sum of

$2 \frac{3}{4} \: and \: 3 \frac{1}{2}$

which is as follows:

$\frac{11}{4} + \frac{7}{2} = \frac{11}{4} + \frac{14}{4} = \frac{25}{4}$

Now given that a fraction multiplied by 25/4 gives five.

So we proceed as follows:

Let the required fraction be x.

$x \times \frac{25}{4} = 5 \\ x \times 25 = 5 \times 4 \\ x \times 25 = 20 \\ x = \frac{20}{25} = \frac{4}{5}$

The required fraction is

$\frac{4}{5}$