Conversions
Write 24% as a decimal.
.24
What percent of 25 is 6?
24%
Find the percent increase from 36 to 50
38.9%
Find the sale price of a $50 item after a 20% discount.
$40
You deposit $200 in a savings account. The account earns 6% simple interest per year. What is the interest earned after 2 years?
$24
Write the decimal 0.71 as a percent.
71%
What number is 48% of 75?
36
Find the percent decrease from 98 to 80.
18.4%
Find the original price of a fitness watch that is $105 after a 30% discount.
$150
You deposit $200 in a savings account. The account earns 6% simple interest per year. What is the balance after 2 years?
$224
Write 13/50 as a percent.
26%
70% of what number is 35?
50
You estimate that there are 56 marbles in a jar. The actual amount is 71 marbles. Find the percent error. Round to the nearest tenth of a percent.
21.1%
Find the selling price of a $70 item after a 30% markup.
$91
You deposit $400 in an account. The account earns $16 simple interest in 2 years. What is the annual interest rate?
2%
Write 14% as a fraction in simplest form.
7/50
24 is what percent of 50?
48%
Identify the percent change from 3/8 to 11/16. Round to the nearest tenth of a percent.
83.3%
40% of a number is x. What is 100% of the number? Assume x > 0. (positive)
2.5x
How long does it take an account with a principal of $400 to earn $60 in interest at a simple annual interest rate of 3%?
5 years
Write 7/30 as a percent.
23.333333%
36 is 18% of what number?
200
Order the numbers 30.2%, 1/3, and 0.3131 from least to greatest.
30.2%, 0.3131, 1/3
Random Question of the Day!
In what year is the next leap year?
2028
Account A has a simple annual interest rate of 4% and account B has a simple annual interest rate of 2.5%. How much less interest do you earn per year when you deposit x dollars in account B instead of account A?
.015x (x is the principal)