AMDM Estimating Crowds Quiz Review

Ms. Samuel has taken a survey of college students and found that 1 out of 7 students are liberal arts majors. If a college has 12,000 students, what is the best estimate of the number of students who are liberal arts majors?

• 84000

• 420

• 171

• 1714

Tags

CCSS.6.RP.A.3B

Assume the exchange rate of Canadian dollars to American dollars is 1 to 0.77. If a stove costs $529.50 in Canadian dollars, then what would its price be in American dollars?

• $407.72

• $452.50

• $687.66

• $506.50

Tags

CCSS.6.RP.A.3B

One rule of thumb for estimating crowds is that each person occupies 2.5 square feet. Use this rule to estimate the size of the crowd watching a concert in an area that is 150 feet long and 240 feet wide.

• 156 people

• 35,031 people

• 5,760 people

• 14,400 people

Tags

CCSS.7.G.B.6

12 people fit comfortably in a 5 feet by 5 feet area. Use this value to estimate the size of a crowd that is 25 feet deep on both sides of the street along a 3-mile section of a parade route. (Hint: 1 mile = 5,280 ft)

• 264,000 people

• 380,160 people

• 158,400 people

• 2,534 people

Tags

CCSS.7.G.B.6

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

15 people fit comfortably in a 6 feet by 6 feet area. Use this value to estimate the size of a crowd that is 30 feet deep on both sides of the street along a 2-mile section of a parade route. (Hint: 1mile= 5,280ft)

• 264,000 people

• 132,000 people

• 190,080 people

• 2,534 people

Tags

CCSS.7.G.B.6

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A worker in an assembly line takes 8 hours to produce 23 parts. At that rate, how many parts can she produce in 24 hours?

• 69 parts

• 552 parts

• 138 parts

• 4 parts

Tags

CCSS.6.RP.A.3B

At a recent “Dog walk” at UGA, the crowd was about ½ of a mile long, 6 feet deep on both sides of the street. If we determined that 11 people could fit comfortably in a 5 ft x 5 ft square, how many people were at the “Dog walk”?

• 13939

• 27878

• 6969

• 6970

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

Solve the equation for x:

• 17
• 16
• 15
• 14

Tags

CCSS.7.EE.B.4A

Solve:

• -2

• 4

• 15

• 9

Tags

CCSS.7.EE.B.3

Mrs. Sparks has been craving smoothies lately. She buys a 20oz chocolate smoothie for $7. Mrs. Jones also buys a 17oz chocolate smoothie. How much is Mrs. Jones smoothie?

• $5.95

• $6

• 8.24

Tags

CCSS.6.NS.B.3