Proportions
If it takes 5 minutes to do three math problem, how many math problems can you do in 35 minutes?
21 math problems
Jon ate 48 chicken nuggets during the school potluck. If Jon ate 25% of the total number of chicken nuggets at the potluck, how many chicken nuggets were made for the potluck?
192 chicken nuggets
Which probability is more likely to occur?
a) 1/3
b) 0.3
c) 2/5
c) 2/5
If a square has a side that is 4 centimeters, what is the perimeter of the square?
16 centimeters
A recipe asks for 2 1/4 tablespoon of salt for every 4 teaspoons of pepper. If I have to make a larger recipe with 13 1/2 tablespoons of salt, how much pepper will I need?
24 teaspoons of pepper
A toy goes on sale for 25%. If the toy costs $14.00, how much money do you save?
$3.50
A six-sided dice is thrown. What is the probability the dice lands on the number 3 or 4?
2/6 <or> 1/3 <or> 33.3%
If a square has a side that is 2.5 centimeters, what is the area?
6.25 centimeters2
If a baby is crawling 3 feet every 5 minutes, how far could he crawl in 2 hours?
72 feet
Jon's bank account balance has increased in the past year by 45%. The current balance is $1377.50. How much money was there originally?
$950
A bag containing ten marbles has five green marbles, two black marbles, and the rest are red marbles. What is the probability of not selecting a red marble?
7/10 <or> 70%
If a square has a perimeter of 50 centimeters, what is the area?
156.25 centimeters2
It takes an artist an hour and a half to draw five portraits for her customers. If she starts work at 3:00 pm, what time will she be finished if she has to draw 20 portraits?
9:00 pm
A pair of jeans is on sale for 30% off. If the jeans originally costs $50.00, how much do you pay for the jeans after 8% tax?
$37.80
A toy factory inspects 500 toys from an assembly line and finds that 60 of them are defective. Based on that rate, how many toys should be defective if the company checks 10,000 toys?
1,200 toys
If the diameter of a circle is 9, what is the area of the circle?
63.585 centimeters2
A sewing machine takes 3 minutes and 30 seconds to create a stitch that is 5 inches long. How much time will it take the sewing machine to create a stitch that is 3 feet and 4 inches long?
28 minutes <or> 1680 seconds
Jon has done 32 practice problems but still has 60% of his homework left to go. How many more practice problems does Jonathan have to do to get to finish his homework?
48 problems left to go
A survey asked 10,000 students their favorite Marvel superhero from the older films. 3123 students said it was Ironman. 1931 students said it was Captain America. 1018 students said it was Thor. Finally 4045 students said their favorite superhero was the Hulk. Based on this data, if we were to ask 100 students, how many students would say their favorite superhero was Captain America?
19 students
If I cut a 6 centimeter diameter hole in a circle that is 10 centimeters in diameter, what is the area of the remaining circle?
50.24 centimeters2