Numbers and Operations
What decimal is equivalent to 8/20?
0.4
Debnil has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1 . How many tablespoons of salt does Debnil have?
2
Write an expression that is equivalent to the phrase shown below. The quotient of the sum of 2t and 2, and twice the cube of of s.
2t +2/2s^3
What is the greatest common factor of 36 and 90?
9
Johnny 21 is years old. He is 3 times as old as Becky. Becky's age is.
Becky is 7
What is the absolute value of -5?
5
A zoo has 15 toucans and 60 parrots. What is the ratio of the number of toucans to the number of parrots at the zoo, in it's simplest form?
1:4
Write an expression that is equivalent to 9(9m + 3t).
81m + 27t
A grocery store sells a bag of 5 apples for $6.50. What is the unit cost of each apple in the bag?
$1.30
An office supply store sells boxes of pencils. Each box contains 160 pencils. The equation represents the total number of pencils,y, in x boxes.
y= 160x
At a bus station, buses begin their routes at 6:00 a.m. The schedule for two of the buses is based on the time intervals listed below. Bus A has a long route and leaves the station every 75 minutes. Bus B has a short route and leaves the station every 15 minutes. What is the next time Bus A and Bus B will leave the bus station at the same time?
7:15 a.m.
There are 230 calories in 4 ounces of a type of ice cream. How many calories are in 6 ounces of that ice cream?
345 calories
Wrote an expression represents the phrase below. 3 fewer than a number, p
p-3
A basketball player attempts 15 baskets in a game. He makes 9 of the attempted baskets. Write a ratio as a fraction in simplest form to show the number of baskets made to the number of baskets attempted.
3/5
The distance between the points (3, -5) and (3,-8)
3 units
A custodian plans to repaint some classroom bookcases. She has 5 1/4 gallons of paint. All of the bookcases are the same size and each requires 3/4 gallon of paint. How many bookcases will the custodian be able to repaint with that amount of paint?
7 bookcases
An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. What was the total number of milkshakes that the ice cream shop sold that day?
120 Milkshakes
Ken and Tami are making necklaces. Ken makes 25 necklaces. Tami makes m more necklaces than Ken. Write an expression represents the total number of necklaces Ken and Tami made?
25 + (25 + m)
Carol has 1 5/8 cups of yogurt to make smoothies. Each smoothie uses 1/3 cups of yogurt. What is the maximum number of smoothies Carol can make with the yogurt?
4 smoothies
The area of a parallelogram if the area base is 200ft and the height is 120ft?
24,000 square feet.
Carly purchased 9 1/2 pints of ice cream for a party. If each guest will be served exactly 3/5 pint of ice cream, what is the greatest number of guests that Carly can serve?
15 guests
Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 150 seconds?
125 times
12- 9 + c = 12.
c = 9
Tim collects stamps. He moves 9 of his favorite stamps into a safe, this is only 5% of his entire collection. What is the total number of stamps in Tim's stamp collection?
45 stamps
The equation "d = 55t" gives the distance in miles, "d", that a car can travel in "t" hours. It is the time it takes to drive 247.5 miles.
4.5 Hours