Question

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

Answer 1

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

Answer 2

To multiply two numbers in scientific notation, you simply multiply their coefficients and add their exponents. Here's how to calculate (3.7 * 10^-1) * (2 * 10^-5):

Step 1: Multiply the coefficients: 3.7 * 2 = 7.4 Step 2: Add the exponents: (-1) + (-5) = -6

The result is 7.4 * 10^-6. So, (3.7 * 10^-1) * (2 * 10^-5) = 7.4 * 10^-6.