A) 0.2
B) 0.4
C) 5
D) 2.5
Correct Answer: C
Solution :
We have, \[{{(0.000064)}^{5/6}}\div {{(0.00032)}^{6/5}}\] \[={{\left( \frac{64}{1000000} \right)}^{5/6}}\div {{\left( \frac{32}{100000} \right)}^{6/5}}\] \[=\frac{{{2}^{5}}}{{{10}^{5}}}\div \frac{{{2}^{6}}}{{{10}^{6}}}=\frac{{{2}^{5}}}{{{10}^{5}}}\times \frac{{{10}^{6}}}{{{2}^{6}}}=\frac{10}{2}=5\]You need to login to perform this action.
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