The comparison when two (or more) numbers are compared by division.

A ratio that compares two quantities measured in different units

A rate in which the second quantity in the comparison is one unit;

A unit rate that gives the cost per unit;

The constant ratio between two quantities

a rate comparing distance to time. d = rt

to change from one unit of measure to another

An equation stating that two ratios are equal

The system of measurement used in the United States. It uses things like feet, yards, pounds, tons, quarts, etc..

A system of measurement based on tens. The basic unit of capacity is the liter. The basic unit of length is the meter. The basic unit of mass is the gram.

4

9

15

2

6

4.5

80

25

12

32

90

2

6

100

5

A unit rate where the denominator is one unit.

A rate with a denominator of one when simplified.

An equation that states that two ratios are equal

A technique of problem-solving that uses the units that are part of a measurement to help solve the problem

Two ratios that describe the same relationship

A comparison of two quantities by division

to multiply or divide two related quantities by the same number

A scale written as a ratio without units in simplest form

a table with columns filled with pairs of numbers that have the same ratio

A ratio comparing two quantities with different kinds of units

Amy earned $24 after babysitting for 3 hours. If she always charges the same rate, how much will she make after working for 7 hours?

JoAnn runs at a rate of 6 mph (miles per hour). How far will she run after 1 1/2 hours?

Bobby drove 110 miles , and his car used up 5 gallons of gas. How many miles can he drive with 16 gallons?

Sandy walked 3 miles in 50 minutes. What is her average speed?

The ratio of boys to girls is 3 : 5. If there are 25 girls, how many boys are there?

A ratio equivalent to 16/20

Jill runs 4 miles in 20 minutes, at this rate how far will she travel in 45 minutes.

Six bottles of water cost $2.70. How much do 8 bottles of water cost?

The ratio of plain bagels to wheat bagels is 2:3. If there are 20 bagels on a plate, how many are plain? Remember you must change the original ratio from part:part to part:total.

Ella set up 210 chairs at 15 tables for the sports banquet. She put the same number of chairs at each table. How many chairs per 1 table?

There were 45 red pins to 27 blue pins in a containers. What is the ratio of blue to red pins?

The scale of map is 0.5 inches:9 miles. find the actual distance for a measured distance of 11 inches

Sue charged $150 for 12 hours of work. What is Sue's rate of pay?

If Bill earned $52.50 in 7 hrs, what did he earn per hour?

Mr. White can walk 3 miles in 45 minutes. How far can he run in 3 hours?

Solve for x. x/70 = 3/10

A ratio equivalent to 54/42

AT&T charges $76.00 for 500 minutes. Sprint charges $54.00 for 450 minutes. What is the unit rate of the store with the better deal?

You can buy 10.5 pounds of Fiji apples for $29.85 or 10.2 pounds of Granny Smith apples for $20.28. What is the unit rate of the store with the better buy?

The Shell Station has 21 gallons of gas for $70 or Wawa has 15 gallons for $50.00. What is the unit rate of the station with the better deal?

A comparison of two numbers

An equation that shows that two ratios are equivalent

is a ratio that compares to 1.

ratio stays constant

when both quantities have the same scale factor

is a ratio that compares two quantities that have different units of measure

two figures that are similar in shape and have the same scale factor.

When two (or more) numbers are compared by division.

An equation stating that two ratios are equal

Two ratios that describe the same relationship