Question

find the sum of 3/4 and 4/5

Answer 1

$\frac{3}{4} + \frac{4}{5}$

taking LCM, (LCM = 20)

$\frac{15+ 16}{20}$

$\frac{31}{20}$

i hope this will help you


-by ABHAY

Answer 2

The sum of 3/4 and 4/5 is 31/20

Given :

The fractions 3/4 and 4/5

To find :

The sum of 3/4 and 4/5

Solution :

Step 1 of 2 :

Write down the given fractions

Here the given fractions are 3/4 and 4/5

Step 2 of 2 :

Calculate sum of 3/4 and 4/5

Denominator of the fractions are 4 and 5 respectively

LCM of the denominators = 20

$\displaystyle \sf \frac{3}{4} + \frac{4}{5}$

$\displaystyle \sf = \frac{15 + 16}{20}$

$\displaystyle \sf = \frac{31}{20}$

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