Math, asked by samardeb, 1 year ago

if 7.77=x and .777=y proov 1/x-1/y=1/3

Answers

Answered by oooo14

0

(1/7.77) - (1/0.777)
= (1/7.77) - (1×10 / 0.777×10)
= (1 - 10)/7.77
= -9/7.77

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