Saxon Course 2 - Quiz #8

A bag contained only red and blue marbles. If the ratio of red marbles to blue marbles was 5 to 3, what fraction of the marbles were blue?

• 5/8

• 3/8

• 3/5

• 5/3

James ran 4 laps of the track in 6 minutes 20 seconds. How many seconds did it take James to run 4 laps?

• 240 seconds

• 260 seconds

• 300 seconds

• 380 seconds

If it took James 320 seconds to run 4 laps, what was the average number of seconds it took him to run each lap?

• 60 seconds

• 80 seconds

• 100 seconds

• 120 seconds

Maria's car averages 25 miles per gallon of gas. At that rate, how far would it go on 16 gallons?

• 1.375 miles

• 320 miles

• 400 miles

• 500 miles

Eighty percent of the 225 adults were 5 feet tall or taller. How many of the adults were less then 5 feet?

• 45

• 52

• 180

• 203

What is the perimeter of the polygon whose width is 0.9 and length is 1.4?

• 2.3 unite

• 1.26 units

• 4.6 units

• 5 units

What is the area of a polygon that was a width of 4 inches and a length of 3.2 inches?

• 7.2 in

• 7.2 in²

• 14.4 in²

• 12.8 in²

If AP is 25 mm. AB is 110 mm. How long is BP?

• 85 mm

• 110 mm

• 85 cm

• 135 mm

If the length of AB is 5.8 cm, how many millimeters long is it?

• 580 mm

• 58 mm

• 0.58 mm

• 58 cm

A coin is tossed and a die is rolled. What is the sample space for the experiment?

• {1,2,3,4,5,6}

• {H, T}

• {H1, H2, H3, T1, T2, T3}

• {H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6}