1
Make a proportion that could help us find what number is 75% of 32
(see answer)
Write an equation to find what percent 14 is of 125.
14=125p
130 is 80% of what number?
162.5
Which is the best estimate for 1/5 % of 958?
200, 20, 4, 2
200
Fifty-two marbles of 80 are red. What percent of the marbles are red?
65%
Which is the best estimate for a 15% tip on a restaurant bill of $39.95?
$6, $8.50, $9, $33.96
$6
Alex buys an antique car for 45,800 dollars. He restores it and then sells it for 61,830 dollars. Find the percent of change
35% increase
A $525 speaker now sells for $393.75. Find the Percent change
-25%
borrow $4250 at 4.5% for 10 years. What amount of simple interest will we pay?
$2034
Of 120 owners of reptiles surveyed, 27 own snakes as pets. What percent of the reptile owners own snakes as pets?
22.5%
Of the 125 songs on an ipod, 18 were recorded in the 80s. Eighteen is what percent of 125?
14.4%
During May, Javier swims 80 laps each weekday. During June he swims 60 laps each weekday. What is the percent of change from May to June?
25% decrease
$49.99, receives a discount of 20%. Write an equation to find the sale price of the ring.
see answers
$2500 invested. 3.75% interest rate. What is the total amount in the account after 3 years when compounded annually?
2791.93
A study reported that 15% of toddlers have food allergies. If 14,500 parents of toddlers were polled, how many parents made this claim?
2,175
38.5 is what percent of 20?
192.5%
If 36% of a number is 325, what is 15% of the number?
135.41666..
Invested $2460 in an account for 3 and a half years. He earned $452 in simple interest. What is the annual interest rate?
5.25%