Math, asked by kashish6265, 9 months ago

4 by 7 + 2 by 9 + 1 by 21

Answers

Answered by anshuman1492

1

(4/7) + (2/9) + (1/21)

LCM of 7 , 9 , 21 is 126

(72 + 28 + 6) / 126

106/126 = 53/63

hope it will help you.......

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