the value of (3^-1×9^-1)÷3^-2 is
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Answered by
0
Answer:
0.3333333333333 is the correct option for the question
Answered by
0
Answer:
0.33
Step-by-step explanation:
Agr kisi ki power negative h to iska matlab hua wo fraction form m h.
like, 3^-1 = 1/3
9^-1 = 1/9
3^-2 = 1/3×3. {3²}
so,
(1/3×1/9)÷1/9
=(1/27)÷1/9
=0.037÷0.111
=0.333 ✔️✔️✔️
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