Grade 7 - Review

Find the value of x so that the ratios 7 : x and 98 : 70 are equivalent.

• 10

• 5

• 14

• 6

Find the surface area of the solid.

• 3120

• 34

• 180

• 156

Find the missing values in the ratio table.

• x= 25

  y=75

• x=4

  y = 2

• x = 20

  y =75

• x = 20

  y= 100

Write 83%  as a decimal.

• 83.0

• 8.3

• 0.83

• 0.083

• 35%

• 7.2%

• 20%

• 7%

What is the volume of the square-based pyramid?

• 40

• 66.7

• 200

Find the sale price of a $70 item after a 20% discount.

• $56

• $50

• $68

• $90

You deposit $700 in a savings account. The account earns 3% simple interest per year. What is the interest earned after 8 years?

• $210

• $5600

• $168

• $16,800

Solve the equation, 24 is what percent of 60?

• 18%

• 24%

• 40%

• 36%

spinning a number greater than 3

• 62.5%

• 30%

• 50%

• 75%