Question

please army help me

std 8
subject maths​

Answer 1

Step-by-step explanation:

this is my ans so refer this for better marks

Answer 2

Answer:

2.

$\frac{1}{2} + \frac{3}{4} = \frac{3}{4} + \frac{1}{2} \\ \\ \frac{2 + 3}{4} = \frac{3 + 2}{4} \\ \frac{5}{4} = \frac{5}{4}$