Review

Front

What is the formula to find the area of a triangle?

Back

Area = 1/2 * base * height

Front

How do you calculate 10% of a number?

Back

Multiply the number by 0.10.

Front

What is the formula for the surface area of a rectangular prism?

Back

Surface Area = 2(lw + lh + wh) where l = length, w = width, h = height.

Front

If one app costs $3, how much do 7 apps cost?

Back

$3 * 7 = $21.

Front

How do you convert a fraction to a percent?

Back

Divide the numerator by the denominator and multiply by 100.

Front

What is the area of a triangle with a base of 7 cm and a height of 8 cm?

Back

Area = 1/2 * 7 * 8 = 28 cm².

Front

What is 10% of 500?

Back

50.

Front

What is the surface area of a rectangular prism with dimensions 3 cm, 4 cm, and 5 cm?

Back

Surface Area = 2(3*4 + 3*5 + 4*5) = 94 cm².

Front

If a shirt costs $20, how much would 5 shirts cost?

Back

$20 * 5 = $100.

Front

Convert 1/4 to percent.

Back

25%.