Question

Questions sol my plac friend

Answer 1

hi ,

use : x^-1 = 1/x

(1/5 * 1/3)^-1 / 1/6
= (1/15)^-1 / (1/6)
= 15 / (1/6)
= 15*6
= 90 is the answer

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Answer 2

Answer:

answer refer in pic

Step-by-step explanation:

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