ACT Math Practice Pre-Algebra

The numbers 1 through 15 were each written on individual pieces of paper, 1 number per piece. Then the 15 pieces of paper were put in a jar. One piece of paper will be drawn from the jar at random. What is the probability of drawing a piece of paper with a number less than 9 written on it?

Tags

CCSS.7.SP.C.7B

Tags

CCSS.6.EE.A.2C

Tags

CCSS.HSA.APR.A.1

Of the 520 students in Grady Elementary, 65% ride the bus. How mnay students ride the bus?

• 338 students

• 65 students

• 500 students

• 585 students

• 455 students

Tags

CCSS.6.RP.A.3C

Four pounds of bananas cost $6.  What is the cost per pound of bananas?

• $24 per pound
• $1.50 per pound
• $1 per pound
• $6 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

5. What is the mean of 42, 13, 31, 87, 24, 58, 76, and 69?

• 50

• 400

• 5

• 8

Tags

CCSS.6.SP.B.5C

Find the median for the following data set:

   102, 56, 34, 99, 89, 101, 10.

• 99

• 89

• 101

• 34

Tags

CCSS.6.SP.B.5C

Solve the equation.
6b - 7(7 + 5b) = -223

• b = 6
• b = -6
• b = 8
• b = -8

Tags

CCSS.8.EE.C.7B

What is 30% of 450?

• 30

• 135

• 450

• 100

Tags

CCSS.6.RP.A.3C