Fractions
Solve the following:
3*1/4
3/4
Add:
98.7 + 7.49
106.19
Define ratio
A comparison of 2 amounts of a different object
Define Variable
A variable is an unknown value in an equation. It can change
Multiply:
4/5*9/16
9/20
Multiply:
1.7*24
40.8
There are 4 dogs, 7 cats, and 3 ardvarks. What is the ratio of cats to all animals. Please answer in simplest form.
1:2
x+2=5
x=3
Divide:
1/2÷5
1/10
Divide:
1.96 ÷ 1.4
1.4
What is the unit rate:
Mr Sanders drives 150 miles in 3 hours.
50 miles per hour
Solve for x:
5x=10
x=2
Divide:
3 3/8 ÷ 4/7
5 29/32
Multiply
64.57*4.22
272.4854
Mrs. Meczywor drives 14 miles in 20 minutes. If she travels at the same rate, how many miles will she drive in 2 hours?
84 miles
Solve for x:
14x=266
x=19
Sarah needed 1 1/3 cup of flour to make 1 apple pie. If she made 9 apple pies, how many cups of flour would Sarah need?
12 cups flour
Rick's car gets 29.7 miles per gallon on the highway. If his fuel tank holds 10.45 gallons, then how far can he travel on one full tank of gas?
310.365 Miles
You earn $35 for washing 7 cars. At the same price, how many cars did you wash, if you earned $65?
13 cars
The following are the dimensions of a triangle:
Area: 60 m2
Base: ?
Length 10 m