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(6.25×10⁵) ÷ (2.5×10⁹)Please tell fast........I will mark the brainliest to the best answer ​

Answer»

ANSWER:

\frac{6.25 \times {10}^{5} }{2.5 \times {10}^{9} } \\ \\ = \frac{625 \times {10}^{5} \times 10}{25 \times {10}^{9} \times 10 \times 10} \\ \\ = \frac{625 \times 10 ^{5 + 1} }{25 \times {10}^{9 + 1 + 1} } \\ \\ = \frac{625 \times {10}^{6} }{25 \times {10}^{11} } \\ \\ = \frac{625 \times 10 ^{6 - 11} }{25} \\ \\ = \frac{625 \times {10}^{ - 5} }{25} \\ \\ = 25 \times {10}^{ - 5}

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