Simplifying Ratios
Simplify 21:35
Divide by 7
Answer:
3:5
Convert 27/100 to a decimal
.27
Charlie had a goal of walking 6 miles. He walked 6 miles. What percent of his goal did he reach?
100%
Kyla babysits for 3 hours and makes $27. How much does she make per hour?
$9/hr
If 1 cm is 10 mm, how many mm are in 4 cm?
40 mm
Simplify 18: 108
Divide by 18
Answer: 1: 6
Convert 37% to a fraction
37/100
Brecklyn took a math quiz last week. There were 65 math questions on the quiz and she answered 40% of them correctly. How many questions did she answer correctly?
26
Michael drives his Mustang 180 miles in 3 hours. Lucas drives his Rolls Royce 140 miles in 2 hours. Who drives more miles/hr?
Lucas-70 mph
If there are 8 pints in 1 gallon, how many gallons can you fill with 24 pints?
3 gal
Simplify 8: 20
Divide by 4
Answer: 2:5
Amare runs 19 laps in 8 minutes on a small track. How many laps per minute is that?
19/8 or 2 3/8
80% of 6A loved Mr. Furey and Ms. Havey's Halloween costumes. 72 students were in favor of their costumes. How many students voted in all?
90
King Gristle eats 52 trolls in 8 minutes. How many trolls does he eat per minute?
6.5 trolls
If there are 1,760 yards in a mile, how many yards are in 4 miles?
7, 040 yds
Simplify 21: 252
Divide by 21
Answer: 1: 12
Amare runs 19 laps in 8 minutes on a small track. How many minutes per lap is that?
8/19
18 students out of 90 students dislike swoopy lines. What percentage of these (clearly misled) students dislike swoopy lines?
20%
Melany and Daniel are having a free throw competition. In 5 minutes, Melany makes 62 free throws. In 10 minutes, Daniel makes 124 free throws. Use their unit rates to determine who makes more free throws per minute.
It's a tie! They both make 12.4 shots per minute.
Mrs. Chandler makes iced tea for her grandson's birthday. She mixes in 184/4 cups of water into a giant barrel. How many fluid ounces of water does she use? (1 cup = 8 fl. oz)
368 ounces
Simplify 115: 138
Divide by 23
Answer:
5:6
Which trip would take three hours:
A. You drive 65 miles per hour to travel 195 miles.
B. You drive 60 miles per hour to travel 120 miles.
A. You drive 65 miles per hour in 195 miles.
A squirrel is gathering food for winter. He gathers 22 acorns and 33 nuts. What percent of the food gathered is acorns?
40%
Anaiyah runs 7 miles in 56 minutes. Find her unit rate. Then use it to determine how many miles she can run in 120 minutes.
15 miles.
At a Halloween party, Livvie used toilet paper to wrap her friend up like a mummy. She used 4.5 ft of toilet paper. How many inches of toilet paper did she use? (1 foot = 12 inches)
54 inches