help me in this question
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Answered by
4
Answer:
90 is your answer hope it helps.....
Step-by-step explanation:
(3^-1 × 5^-1)^-1 ÷ (6)^-1
=( 1/3×1/5)^-1 ÷ 1/6
=( 1/15)-1 ÷ 1/6
= 15÷1/6
= 15×6/1
= 90 answer
Answered by
0
Answer:
(15 -1) -1/6-1
5-1/6-1
1.2-1
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