Scan QR code or get instant email to install app

Question:

# Divide: $(8.8 \times 10^{-8})$ $\div (2.2 \times 10^{-6}) =$

A $4.0 \times 10^{-2}$
explanation

First divide the nonexponential terms: $8.8 \div 2.2 = 4.0$ When dividing, subtract exponents from each other (when multiplying, add the exponents together). –8 – (–6) = –2

### Related Information

Jonus Wang

3 years ago

Helped me a ton

ligiz

3 years ago

Learning so fast with this app

Kieeikieei

3 years ago

Good help for the real test. I went in and took the practice test and there are similar questions on here that’s on the practice which is good.