Write as a unit rate . $600 in 5 weeks
Divide 54 words by 3 minutes to obtain this unit rate, 18 words per minute.
555/6 = 92.5 per chair.
Scale the fraction up or down so that the denominator is 1.
6000 units/20 months = 300units/month
a unit rate
A unit rate means a rate for one of something. We write this as a ratio with a denominator of one.
450miles in 3hours and 45min
Write as a unit rate . $600 in 5 weeks
Write each rate as a unit rate 70 miles in 2 hours
A rate of measurement is the number of measurements made per unit of time.
57 mph
Divide 54 words by 3 minutes to obtain this unit rate, 18 words per minute.
For people who are not familiar with fractions it is easier to compare them in the form of unit rates.
a bus travels 300 miles in 6 hours
1 hour a day
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.