Math, asked by avnibbrahmbhatt, 4 months ago

(5^-1 - 4^-1) ÷ 5^-3

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Answers

Answered by studylover001

81

Answer:

Solution :

(1/5) - (1/4) ÷ (1/5)³
4/20 - 5/20 ÷ 1/125
(4-5) / 20 ÷ 1/125
(-1/20) ÷ 1/125
(1/20) x 125
1/4 x 25
25/4

Answer of the question is 25/4

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