Math, asked by tji94346, 9 months ago

solve the question by suitable property 2/9+(-1/7) +4/9+(-2/7)

Answers

Answered by harshitrajswami

1

Answer:

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

=6/9-3/7

=(42-27)/63

=15/63

=5/21

this is clousre property

this is correct answer

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