Questions Correctly Answered.
Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how
much did he earn that day? - CORRECT ANSWER B. $5.00
A woman is looking for a bigger square office. She finds an office twice the area of her current office. If
the perimeter of her current office is 88 feet, how many square feet is the new office? - CORRECT
ANSWER C. 968 sq. ft.
How many feet of chain fence are necessary to enclose a dog pen that is square and has an area of 64
square feet? - CORRECT ANSWER C. 32
A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level ground. If
it goes 120 mph downhill, how long will it take to travel 45 miles on flat land? - CORRECT ANSWER C. 1-
1/2 hours
The pet store had 6 puppies selling for $104 each and 12 kittens selling for $24 each. Today, only 2
puppies and 8 kittens were left. In dollar terms, what was the ratio of sales of puppies to kittens? -
CORRECT ANSWER A. 13 to 3
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble.
What is the probability of that child getting a green marble? - CORRECT ANSWER B. .40
Each August, a restaurant's rent is adjusted to the cost-of-living index. The rent has been $1,550 a
month, and the cost-of-living for this August was 3.7%. What is the new rent per - CORRECT ANSWER B.
$1,607.35
If the ratio of the sides of two squares is 3:1, what is the ratio of their perimeters? - CORRECT ANSWER
B. 4:1