ACT Math Practice

Front

What is the minimum score needed to pass a test if the passing percentage is 75% and the test is out of 60 points?

Back

To find the minimum score, calculate 75% of 60: 0.75 * 60 = 45 points.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

Calculate the area of a triangle with a base of 10 inches and a height of 5 inches.

Back

Area = 1/2 * 10 * 5 = 25 in².

Front

What does the absolute value of a number represent?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is |-5| + |2|?

Back

|-5| + |2| = 5 + 2 = 7.

Front

How do you calculate a percentage of a number?

Back

To calculate a percentage, multiply the number by the percentage (in decimal form). For example, 4% of 80 is 0.04 * 80 = 3.2.

Front

What is 4% of 80?

Back

4% of 80 is 3.2.

Front

How do you solve the equation 2x + 3 = 3x - 4?

Back

Rearrange the equation: 2x - 3x = -4 - 3; thus, -x = -7; therefore, x = 7.

Front

What is the solution for x in the equation 2x + 3 = 3x - 4?

Back

x = 7.

Front

What is the formula for calculating the percentage?

Back

Percentage = (part/whole) * 100.