Saxon Course 2 Test 11A Review

The ratio of red to blue was 5 to 8. If there were 40 blue how many where red?

• 25

• 5

• 64

• 20

The average of four numbers is 100. If three of the numbers are 100, 80, 80, what is the fourth number?

• 140

• 160

• 180

• 100

A quart of milk costs $0.35. A case of 12 quarts cost $4.08. How much is saved per quart buying the case?

• $0.01

• $0.02

• $0.12

• $0.11

How much longer is 1 and 1/4 than 3/4?

• 1/2

• 3/4

• 2

• 1/8

If three eighths of the 40 vehicles were trucks, how many and what percent were trucks?

• 15 trucks, 12.5%

• 20 trucks, 50%

• 17 trucks, 12.5%

• 15 trucks, 30%

Write fifty billion in scientific notation.

• 50,000,000,000

• 5 x 10¹⁰

• 5 x 10⁹

• 50 x 10⁹

Compare: 1.5 + 0.23 (___) 5 - 3.25

• <

• >

• =

• ?

Convert 700 mm to cm

• 70 cm

• 7000 cm

• 7 cm

• 7 km

What is the same as 350%?

• 3.5

• 3 and 1/2

• 35/1000

• 3.5/100

Evaluate: ab-bc if a=3, b=4, c=2

• 4

• 34-42

• -8

• 12