Math Review for 7th Grade Midterm

Solve for x: 3x + 5 = 17

• x = 4

• x = 3

• x = 6

• x = 5

What is the probability of rolling a 4 on a fair six-sided die?

• 1/3

• 1/4

• 1/5

• 1/6

Simplify the ratio 4:6 to its simplest form.

• 1:2

• 3:4

• 5:6

• 2:3

Calculate 25% of 80.

• 30

• 15

• 10

• 20

Solve the inequality: 2x + 3 > 7

• x > 5

• x = 2

• x > 2

• x < 2

If the ratio of boys to girls in a class is 3:5 and there are 24 students in total, how many boys are there?

• 9

• 18

• 15

• 12

If a car travels 240 miles in 4 hours, what is its speed in miles per hour?

• 120 miles per hour

• 80 miles per hour

• 60 miles per hour

• 40 miles per hour

If 20% of a number is 30, what is the number?

• 120

• 200

• 50

• 150

Which of the following is a true statement: 3/4 < 5/8, 1/2 > 3/5, 2/3 = 4/6?

• 1/2 = 3/5

• 3/4 > 5/8

• 2/3 < 4/6

• 2/3 = 4/6

If 4 pencils cost $2, how much do 7 pencils cost?

• $4.00

• $3.50

• $2.50

• $5.00