What is the size of the product ? 3{-7 }
{ 11 } =
{ 2 }

Choose one:

1 x 3

3 x 1

3 x 3

the answer is 3 × 1

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.