Fractions
Simply the fraction 36/48
3/4
Solve for x: 3x + 5 = 20
x = 5
Simly the ratio 24:36
2:3
What is -5 + 8?
3
What is the sum of the angles in a triangle?
180 degrees
What is 3/8 + 5/12
29/24
Simplify: 4(2x + 3)
8x + 12
If 6 pens cost $4.50, what is the unit price per pen.
$0.75
What is -12 − (-7)
-5
Find the area of a triangle with a base of 10 cm and a height of 6 cm.
30 cm squared
What is 2/3 x 5/6
5/9
Solve: 2x − 7 = 13
x = 10
Solve for x in the proportion 4/5 = x/10
x = 8
What is -6 x 4?
-24
What is the circumference of a circle with a radius of 7 cm?
14*pi or 43.96
Convert 13/5 into a mixed number
2 3/5
5x + 2x − 4 + 7
7x + 3
A model car is built with a scale of 1:25. If the actual car is 10 feet long, how long is the model?
2/5 feet or 0.4 feet or 4.8 inches
What is -2 x (6 − 3) =
-6
10 cm
What is (2/3 + 1/2) × (1/4 + 1/5)
63/120 which simplifies to 21/40
3x − 4 = -2x + 6
x = 2
What is 30% of 240?
72
What is 5 − 9 + (4 × -3) +7
-9
Calculate the volume of a rectangular prism with length 5 cm, width 4 cm, and height 3 cm.