Computation
Percents
Rates
Ratios
Algebraic Expressions
100
What is the quotient 1,236 divided by 23? Round to the nearest hundredth.
53.74
100
69 out of 100 students play a musical instrument. What percent of the students play a musical instrument?
69%
100
Find and express the product in simplest form, if necessary. 63 x 4/9
28
100
Gina has a box of red, blue, and green markers. The ratio of the number of red markers to the number of blue markers is 5:2. The ratio of of the number of blue markers to the number of green markers is 3:5. What is the ratio of the number pf red markers to the number of green markers?
Red: Blue= 5:2=15:6 Blue:Green= 3:5= 6:10 Red:Blue: Green=15:6:10 Red:Green= 15:10= 3:2 The ratio of the number of red markers to the number of green markers is 3:2.
100
Write an algebraic expression for the following: The difference "a less than 53"
53-a
200
What is the product of 24.8 by 4.5?
111.6
200
A bag contains 20 marbles, of which 11 are green. What percent of the marbles are green?
55%
200
Find and express the product in simplest form (if necessary): 5/6 x 42/65
7/13
200
Find the missing term of each pair of equivalent ratios: 76:48= :12
19
200
Writ an algebraic expression for : The product of e and 12
12e
300
What is the product of 38.4 by 204?
7,833.6
300
Of the 400 students at a carnival, 28 sell ride coupons. a. What percent of the students at the carnival sell ride coupons? b. What percent of the students at the carnival do not sell ride coupons?
a. 7% b. 93%
300
Find and express the quotient in simplest form. 5/7 divided by 15/98
4 2/3
300
The total amount of money Pamela and Rachel saved in a week was $45. Pamela saved $13. a. Find the amount of money Rachel saved. b. Find the ratio of the total amount of money Pamela and Rachel saved to the amount of money Rachel saved.
a. $32 b. 45:32
300
Write an algebraic expression for: Paul takes k photographs every day. What is the total number of photographs Paul takes in 5 days?
5k
400
What is the quotient of 3,645 divided by 34.4? Round to the nearest hundredth.
105.96
400
28% of the eggs in a basket are quail eggs, and the rest are chicken eggs. There are 140 quail eggs. HOw many eggs are in the basket in all?
500 eggs
400
The fuel tank in Kevin's car was completely empty. Kevin paid $92.75 to fill the tank with 26.5 gallons of gasoline. What was the cost per gallon of gasoline?
$3.50 per gallon.
400
Kevin's monthly allowance is $42 and Mike's monthly allowance is $63. How many times Mike's monthly allowance is Kevin's monthly allowance?
2/3
400
Evaluate when p= 3 a. The sum of 6p and 4 b. The difference "12 less than 7p"
a. 22 b. 9
500
What is the quotient of 6269 divided by 260.34? Round your answer to the nearest tenth.
24.1
500
The price of a laptop computer was $1,980. During a fair, the price was reduced by 30%. Find the price of the computer during the fair.
$1,386
500
A photocopy machine can print 240 copies in 30 minutes. What is the rate at which the machine prints the copies per minute?
8 copies per minute
500
The number of chickens to the number of ducks on a farm was 6:5. After 63 ducks were sold, there were 3 times as many chickens as ducks left. a. How many chickens were there on the farm? b. How many chickens and ducks were there altogether on the farm in the end?
a. 126 chickens b. 168 chickens and ducks
500
Evaluate when p=3: a. the product of (5+3p) and (2p-3) b. The quotient of (4p-5) and (5p-1)
a. 42 b. 1/2
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