Fractions
Convert this improper fraction into a mixed number, then simplify if needed.
21/9
2 1/3
Put these decimals in ascending order. 1.00 2.5 .23 .04
.04, .23, 1.00, 2.5
Write the ratio of pizza to cost in simplest form
Three pizzas cost $15.00
1 to 5
Find the radius of a circle whose diameter is 15 inches.
7.5 inches
Find the sum.
10 + (-7)
3
Find the sum.
6 2/5 + 7 1/3
13 11/15
Find the sum.
56.4 + 25.93
82.33
Write the ratio of cookies to candy.
There are 50 pieces of candy and 20 cookies.
5 to 2
Find the circumference of a circle whose diameter is 7.6 cm. Round your answer to the nearest tenth.
23.9 cm
-19 - 8
-27
Find the difference.
18 2/3 - 3 1/3
15 1/3
Find the difference.
13 - 2.17
10.83
Solve the ratio problem.
It takes 9 players to make a team. How many teams can be made with 63 players?
7 teams
Solve the following problem. Round your answer to the nearest tenth.
Jo's hula hoop has a radius of 99.4cm. What is the hoop's circumference?
624 cm
Find the product when x=-3 and y=5.
x∙y
-15
Find the product.
1 2/3 x 2 1/6
3 11/18
Find the product.
0.082 x 83
6.806
Find b in the problem below.
4/6 = b/24
b = 16
Find the area of a circle whose radius is 13.43 cm. Round your answer to the nearest hundredth.
566.35 cm2
Solve for the variable.
-14= 7m
-2
Find the quotient.
3/20 ÷ 3/5
1/4
Find the quotient. Round quotient to nearest hundredth.
0.272 ÷ 0.3
0.91
Solve the problem.
A boat travels 780 kilometers in 2 hours. How many kilometers will it travel in 8 hours?
3,120 km
Elsa makes and bakes large sugar cookies with a diameter of 6 inches. What is the area of the cookie?
28.27 inches2
Solve for the variable.
x + (-1) = 5
x = 6