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100
Write each of the following as a fraction in simplest form: A) 28 % B) 315 %
A) 7/25 B) 3 3/20
100
Write each of the following as a percent: A) 1.68 B) 0.70
A) 168% B) 70%
100
Write each number as a percent: A) 23/100 B) 7/20
A) 23% B) 35%
100
Write each fraction as a percent (round to the nearest tenth of a percent where necessary): A) 8/13 B) 9/2
A) 61.5% B) 450%
100
In the United States, about one person in eight lives in California. To the nearest tenth of a percent, what percent of people in the United States live in California?
13%
200
WHAMMY!!! Each team will race to order a set of numbers. The winning team will receive the points for this round.
:)
200
Find P(rolling 2 or 5) with one number cube. Express your answer as a fraction in simplest form.
P(rolling 2 or 5) = 1/3
200
Find P(rolling an even number) with one number cube. Express your answer as a percent.
50 %
200
Victoria got 4 out of 7 questions correct on her quiz. What percent of the questions did she get correct? (round to the nearest percent)
about 57%
200
Suppose you choose a letter at random from the word PROBABILITY. Find each probability and express your answer as a fraction in simplest form: A) P(P) B) P(not P)
A) P(P) = 1/11 B) P(not P) = 10/11 *****BONUS: What definition describes the two probabilities?
300
A scale on a map is 1 cm : 6 km. If two cities are 13 cm apart on the map, what is the actual distance between the cities.
78 km
300
8 is 25% of ______.
32
300
The probability that a child is an identical twin is 4 in 1,000. Find P(not and identical twin) as a fraction in simplest form. *****BONUS! Express this fraction as a percent rounded to the nearest tenth if necessary.
249/250 99.6 %
300
DOUBLE POINTS! Find P(rolling a prime number) with one number cube. Express your answer as a fraction in simplest form, a decimal, and a percent.
1/2, 0.5, 50 %
300
Find 300% of 50.
150
400
You draw a name at random from a hat holding the names of 6 girls and 8 boys. What are the odds in favor of choosing a boy. Express your answer as a fraction in simplest form.
4/3
400
Thirty-five of 40 students surveyed said that they favored recycling. What percent of those surveyed favored recycling? (Round to the nearest tenth if necessary)
87.5 %
400
The Eagles won 70% of the 40 games they played. How many games did they win?
28 games
400
At the beginning of the summer Jeri had $480 in her savings account. That was only 15% of the amount in her savings account at the end of the summer. How much money did Jeri have have in her account at the end of the summer?
$3,200
400
Lucky the dog ate 80 % of his food. What fraction of food did Lucky eat? Express your answer in simplest form.
4/5
500
A tree casts a shadow 10 ft long. A 5 ft woman cast a shadow 4 ft long. How tall is the tree?
12.5 ft
500
A girl who is 4 feet tall casts a shadow that is 6 feet long. The flagpole next to her casts a shadow that is 12 feet long. How tall is the flagpole?
8 feet
500
WHAMMY!!!!!! Each team will race to order a set of numbers. The winning team will be awarded the points for this question.
:-)
500
Nineteen members, or 38%, of the student council are going on a trip. Find the total number of student council members.
50 members
500
Duane is drawing a map with a scale of 1 in : 3 mi. He knows that the distance from Center Point to Comfort is 9 miles. How far apart should Duane draw the two towns on his map?
3 in.