Without using a calculator, choose the statement that best describes the value of
105.
Choose 1
The value of
105 is between 9 and 9.5.
®
The value of 105 is between 9.5 and 10.
©
The value of V105 is beinveen 10 and 10.5.
The value of
105 is between 10.5 and 11.

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.