Question

IF A=1/2 & B=3/4 VERIFY- :A+B = B+A​

Answer 1

Answer:

A+B= 1/2 + 3/4 = 5/4

B+A = 3/4 + 1/2 = 5/4

Answer 2

GIVEN :-

A = $\frac{1}{2}$

B = $\frac{3}{4}$

We have to verify that :- (A + B = B+ A)

Left Hand Side :-

A + B = $\frac{1}{2}$ + $\frac{3}{4}$

Now, LCM of 2 and 4 = 4.

$\frac{1}{2}$ × $\frac{2}{2}$ = $\frac{2}{4}$

$\frac{3}{4}$ × $\frac{1}{1}$ = $\frac{3}{4}$

$\frac{2+3}{4}$ = $\frac{5}{4}$

Right Hand Side :-

B + A = $\frac{3}{4}$ + $\frac{1}{2}$

Now, LCM of 4 and 2 = 4

$\frac{3}{4}$ × $\frac{1}{1}$ = $\frac{3}{4}$

$\frac{1}{2}$ × $\frac{2}{2}$ = $\frac{2}{4}$

$\frac{3+2}{4}$ = $\frac{5}{4}$

Left Hand Side = Right Hand Side

Hence Verified,

$\frac{5}{4}$ = $\frac{5}{4}$