Rate & Unit Rate

Front

What is a rate in mathematics?

Back

A rate is a type of ratio that compares quantities with different units of measure.

Front

What is a unit rate?

Back

A unit rate is a type of rate that compares a quantity to one unit of another quantity.

Front

How do you calculate the unit rate from a total cost and quantity?

Back

To calculate the unit rate, divide the total cost by the quantity.

Front

If Amoyae texts 800 words in 10 minutes, what is her texting rate in words per minute?

Back

80 words per minute.

Front

If Marley texts 150 words in 3 minutes, what is his texting rate in words per minute?

Back

50 words per minute.

Front

Who is the faster texter: Amoyae or Marley?

Back

Amoyae is the faster texter.

Front

What is the unit rate for 4 dollars for 10 pounds of potatoes?

Back

$0.40 per pound.

Front

If you spend $40 on 5 pounds of concrete, what is the unit rate in dollars per pound?

Back

$8 per pound.

Front

What is the formula to find the unit rate?

Back

Unit Rate = Total Quantity / Total Cost.

Front

What is the significance of understanding rates and unit rates in real-life applications?

Back

Understanding rates and unit rates helps in making informed decisions about costs, speeds, and other comparative measures.