Math, asked by sanjana4320, 3 months ago

simplify (3/4)^-2×(8/9)^-1​

Answers

Answered by bson
1

Step-by-step explanation:

(a/b)^-1=b/a

(3/4)^-2= (4/3)² = 4²/3²=16/9

(8/9)^-1 =9/8

16/9 ×9/8 = 16×9/8×9 =2

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