Question

please answer ot fast and don't send rubbish answer and please explain it with process​

Answer 1

Step-by-step explanation:

1.a. 3/4 + 1/4

As the denominator is same i.e. 4 we simply add 3+1 / 4 = 4/4 = 1 .

Answer. 1

Answer 2

1)

1. 3/4 + 1/4 = 4/4=1
2. 1/5 + 5/2 = 27/10 = 2.7
3. 2/5 - 1/5 = 1/5
4. 7/2 - 4/7 = 41/14

2)

1. 5*(3/15) = 1
2. 11* 14÷3 = 154/3
3. 3/7. * 7/3 = 1
4. 41/2. * 1/41 = 1/2