Math, asked by malayasharma02, 6 hours ago

Add 4/7 and -3/5


Please answer and explain it ​

Answers

Answered by Anonymous
4

 =  >  \frac{4}{7}  +  (\frac{ - 3}{5} ) \\  =  >  \frac{4 \times 5 + ( - 3 \times 7)}{35}  \\  =  >  \frac{20 + ( - 21)}{35}  \\  =  >  \frac{20 - 21}{35}  \\  =  >  - \frac{ - 1}{35} ans

Answered by monishgreat2008
1

Answer:

-1/35

Step-by-step explanation:

4/7+-3/5

Find LCM for 7 and 5

LCM of 7 and 5=35

4/7×5/5=20/35

-3/5×7/7= -21/35

20/35+-21/35= -1/35

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