Percent
What is 150% of 10?
15
There are 3 red apple, 2 yellow apples, and 5 green apples in a basket. If you choose one apple without looking, what is the probability of choosing a green apple?
1/2
What number squared is the square root of 81?
3
Sarah is 5'10", Jeanelle is 5'7". Dylan is 6'0". Kevin is 6'0", James is 5'10", and victor is 5'9". What is the median height of these 6 people, in feet?
5'10"
There is a 2:3 ratio of men to women at a conference. If there are a total of 100 people at the conference how many are men?
40
What is one-fourth of the total of 150 minus 50?
25
If there are 40 sedans, 15 jeeps, 12 convertibles in the car rental lot, what is the chance of NOT getting a jeep?
52/67
The difference between x and 6 is the square root of 16. What is a possible value of x?
a. -10
b. -2
c. 2
d. 6
c. 2
Katrina is on a letter-writing campaign. Sunday she writes 2 letters; Monday she writes 4 letter; Tuesday she writes 5 letters; Thursday she writes 2 letters; Friday she writes 3 letters; and Saturday she writes 2 letters. What is the mode of the number of letters Katrina writes?
2
A new kitten gains 1.2 pounds per week. How many ounces does the kitten gain in 2 months, if the kitten weighs 9.6 pounds?
Remember: 1 pound = 16 ounces
153.6 ounces
80 is 500% of the product of x and 2. What is the value of x?
8
A container contains 11 fireworks, 12 candles, 3 scissors, and 16 makers. What is the probability of choosing a candle or a maker?
2/3
What is the equivalent to the product of 5 and the cubed root of 216?
30
What is the mean of 10 number whose, sum is 5,500?
550
A new kitten gains 1.46 pounds per week. How many pounds does the kitten gain in 2 months?
11.68 pounds
you come home one day to that your mother has bought a really ugly sweater for you to wear. "but it only cost $5 when it normally costs $35." What percent was the discount?
85.7%
In a bag with 3 red chips, 2 yellow chips, and 1 green chip, what is the probability of picking 2 yellow chips on the first 2 tries?
1/15
The product of x and 15 is 25 less than half of 260. What is x?
7
Sarah is 5'10", Jeanelle is 5'7". Dylan is 6'0". Kevin is 6'0", James is 5'10", and victor is 5'9". What is the mean height of these 6 people, in feet?
5'10"
Lydia studied plant growth for a science project. Plant A started at 0.75 cm and grew 2.05 cm per week for 3 months. How tall was Plant A at the end of the 3 months?
32.1 cm
15% of the members of the ninth grade class wore white T-shirts, 20% of the remaining students wore black T-shirts. If there are 300 students in the ninth grade class, how many wore neither white nor black T-shirts?
204
A bag with 2 red balloons, 4 yellow balloons, and 6 green balloons, what is the probability of getting NO yellow balloons on the first 2 tries?
14/33
The product of what number and 20 is one-fourth of 40?
0.5
Sylvia has an 89 average from her first 4 tests in math class. She has 2 more tests to take this semester. What is the least she must average on the 2 tests to bring her total average up to a 90?
92
Kate's car gets 25 miles per gallon of gas. Kate's mother 's car gets 20 miles per gallon. If Kate's college is 400 miles from home, how many gallons of gas will she and her mother use to drive to college in separate cars?
36 gallons