Math, asked by lachitbaruah, 1 year ago

what are the number should be added to-5/7 to get -2/3

Answers

Answered by dhathri123
8
hi friend,

let x be the number should be added to -5/7 to get -2/3

→x-5/7=-2/3

→x=-2/3+5/7

→x=-14+15/21

→x=1/21


I hope this will help u :)
Answered by haripriya4
1
soln;

=x-5/7=-2/3

x=-2/3+5/7

LCM=(3×7)=21.

=-2/3×7/7=-14/21

5/7×3/3=15/21

=-14/21+15/21=1/21


this is the ans you want frnd and with steps you can copy it ad it is hope it helped you:-):-)
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