Math, asked by gurukantverma2011, 30 days ago

calculate the following a)-4/5 multiply by 3/7 + 4/5 multiply by 3/7

Answers

Answered by deepakjaiswal9142
1

Answer:

2/35

Step-by-step explanation:

First we have to find the LCM of the denominators then add the numerators and write the no.in fraction form..Numerator' sum and denominator's LCM in denominator place

Answered by arunkumarnepa00
4

Answer:

0

Step-by-step explanation:

a)( -4/5×3/7)+ (4/5×3/7)

= (-12/35)+(12/35)= 0

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