Rates and Unit Rates Rounding to Nearest Cent

Rounding to the place value that is TWO places to the RIGHT of the decimal

• nearest cent

• nearest tenth

• nearest hundreth

• nearest whole

rounding to the HUNDREDTH place, is used for rounding money

• nearest cent

• nearest hundredth

• nearest whole

• nearest tenth

tells how many of one quantity there are per unit of another quantity 

• unit price

• unit rate

• coupon

• tip/gratuity

You go to the grocery store to buy dog food. The store has three sizes available:
A 20-lb bag for $23.44
An 8-lb bag for $9.88
A 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat

Which statement best describes the unit rate?

• 50 cm per second

• 300 cm per second

• 1 cm per second

• 25 cm per second

Which statement describes a unit rate?

• A

• B

• C

• D

unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

A ratio with a denominator of one

• Ratio

• Unit Rate

• Scale Factor

It cost me $46.80 to fill my 13-gallon gas tank. What was the price of gas per gallon?

• $3.60

• $3.55

• $3.40

• $3.50

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

• $4.95 per pizza

• $5.75 per pizza

• $7.25 per pizza

• $6.50 per pizza