Question

solve it please.........

Answer 1

BE BRAINLY

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Answer 2

HERE IS YOUR ANSWER...⬇⬇

$\underline{SOLUTION}$ ➡

$\: \: \: \frac{(4 \times 10 {}^{7})(6 \times 10 {}^{ - 5} ) }{8 \times 10 {}^{10} } \\ \\ = \frac{4 \times 10 {}^{7} \times 6 \times 10 {}^{ - 5} }{8 \times 10 {}^{10} } \\ \\ = \frac{4 \times 6 \times 10 {}^{7} \times 10 {}^{ - 5} }{8 \times 10 {}^{10} } \\ \\ = \frac{24 \times 10 {}^{7 + (- 5)} }{8 \times 10 {}^{10} } \\ \\ = \frac{3 \times 10 {}^{(7 - 5)} }{10 {}^{10} } \\ \\ = \frac{3 \times 10 {}^{2} }{10 {}^{10} } \\ \\ = 3 \times 10 {}^{2 - 10} \\ \\ = 3 \times 10 {}^{ - 8}$

$\underline{ANSWER}$ ➡

$\boxed{\frac{(4 \times 10 {}^{7} )(6 \times 10 {}^{ - 5} )}{8 \times 10 {}^{10} } = 3 \times 10 {}^{ - 8} }$

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