Operations with Scientific Notation Answers

Matsu wants to measure the dimensions of her vegetable garden. Which unit of measurement should she use to eliminate the need to write the values in scientific notation?

Leah is measuring the weight of adult rhinos at the zoo. Which unit of measurement should she use to eliminate the need to write the values in scientific notation?

A cell phone weighs about pounds. Which value of n is most reasonable?

What is in scientific notation?

Ruchi measured the area of her kitchen as square units. When she recorded the area, she wrote square feet. Which statement about her labeling of the units is true?

The product of and a number n results in . What is the value of n?

A football field measures 300 feet in length. It can also be expressed as approximately miles. If there are 5,280 feet in 1 mile, which is the most reasonable value of n?

A passenger car weighs units. Which unit of measure was used?

Bethany wants to estimate the value of . Which statement about the estimate is true?

What is the value of in scientific notation?