Question

(3,7*10^-1)*(2*10^-5)

Answer 1

$3.7 times 10 {}^{ - 1} times 2 times 10 {}^{ - 5} = 7.4 times 1 {0}^{ - 6} = frac{37}{5} times frac{1}{10 {}^{6} } = frac{37}{5 times 10 {}^{6} }$