Math, asked by ankitjha2574, 6 hours ago

Find add -3/7 and 2/9

Answers

Answered by ankush026410

1

Answer:

3/7+2/9

lcm of 7or9-63

9×3+7×2/63

41/63

Answered by nitujhajharia1

3

Answer:

-3/7+2/9

LCM - (7,9)=63

3/7×9=27/63

2/9×7=14/63

27+14 = 40

63 63

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