Ratios
An ordered pair of numbers, which are not both zero.
What is a ratio.
A quantity that describes a ratio relationship between two types of quantities.
What is a rate.
7 feet equals how many inches?
What are 84 inches.
The formula for distance is:
What is d=r*t
One percent is the number 1/100 and is expressed how?
What is 1%.
The two ways in which a ratio can be expressed:
What is A to B or A:B
Angela swims at a steady pace of 1700 meters in 40 minutes. What is Angela's unit rate?
What is 42:5
100 yards equals how many feet?
If Adam's plane traveled at a constant speed of 375 miles per hour for six hours, how far did the plane travel?
To change a fraction into a percentage, you can scale up or down so that what is in the denominator?
What is 100.
Provide the ratio for the following relationship:
There are 15 male teachers in the school. There are 35 female teachers in the school.
What is
-the ratio of the number of male teachers to the number of female teachers is 15:35.
The ratio of the number of laps to the number of minutes is 5 to 4. What is the rate unit?
What is laps per minute.
32 fluid ounces equals how many cups?
What are four cups.
A slow boat to China travels at a constant speed of 17.25 miles per hour for 200 hours, how far was the voyage?
What is 3450 miles.
0.3 converted into a fraction and percent would be?
What is 30/100 and 30%.
Two ratios that are equivalent to 1:1
What are 2:2, 3:3
Xavier can swim at a constant speed of 5/3 meters per second. What is the ratio of the number of meters to the number of seconds?
What is 5:3.
Forty tons is equivalent to how many pounds?
What are 80000 pounds.
A world-class marathon runner can finish 26.2 miles in 2 hours, what is the rate of speed for the runner?
What is 13.1 mph
9% converted into a decimal and a fraction would be?
What are .09 and 9/100.
At a music festival, the ratio of the number of girls to the number of boys is 2:7. If there are 250 more boys than girls, how many girls are at the concert?
There are 100 girls at the music festival.
During the latest rainstorm, the area averaged a steady downpour of 3/4 inch per hour. If the rain continues at this rate, how many inches will the area receive after 5 hours?
What is 3.75 inches.
Claudia's skis are 150cm long. How many meters is this?
What are 1.5 meters.
Banana slugs can move 17cm per minute, after five hours, how far will it travel?
What is 5100cm.
Convert 1/8 into a decimal and a percent.