Evaluate - 9^-1×6^-2÷ 3^-2
Answers
Answered by
1
Explanation:
1/9×1/6² ÷ 1/3²
1/9×1/36 ÷1/9
1/324÷1/9
= 1/324×9/1
= 9/324
= 1/36
Answered by
1
Answer:
The answer is 6^-2.
Explanation:
9^-1 × 6^-2 ÷ 3^-2
= 1/9 × 1/6^2 ÷ 1/3^2
= 1/9 × 1/6^2 × 3^2/1
= 1/9 × 1/6^2 × 9/1 [1/9 × 9/1 = 1 ]
= 1/6^2
= 1/36
or
= 6^-2
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