please answer ot fast and don't send rubbish answer and please explain it with process
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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
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1)
- 3/4 + 1/4 = 4/4=1
- 1/5 + 5/2 = 27/10 = 2.7
- 2/5 - 1/5 = 1/5
- 7/2 - 4/7 = 41/14
2)
- 5*(3/15) = 1
- 11* 14÷3 = 154/3
- 3/7. * 7/3 = 1
- 41/2. * 1/41 = 1/2
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