5.1 (converting)
Convert the percent to a decimal: 15%
0.15
What number is 86% of 50?
43
Find the percent of decrease from 87 pounds to 16 pounds. Round to the nearest tenth of a percent.
-81.6%
Your family does to a restaurant for dinner. The bill is $75. You want to add a 23% tip. What is the total bill including tip?
$92.25
Find the sale price of a $90 item after a 50% discount.
$45
You deposit $1,200 in a savings account. The account earns 8% simple interest per year. How much interest will you earn in 2 years?
$192
Convert the percent to a decimal: 60%
0.6
25% of what number is 39?
156
Find the percent of increase from $28 to $91. Round to the nearest tenth of a percent.
225%
Your family goes to a restaurant for lunch. The bill is $48. You want to leave an 18% tip. What is the total cost including the tip?
$56.64
Find the sale price of a $64 item after a 25% discount.
$48
You deposit $2,000 in a savings account. The account earns 5% simple interest per year. What will be the total balance after 3 years?
$2300
Convert the decimal to a percent: 0.75
75%
34 is what percent of 50?
68%
Find the percent of decrease from 92 pounds to 37 pounds. Round to the nearest tenth of a percent.
-59.8%
You buy a jacket that costs $96. Sales tax is 7.5%. What is the total price after tax?
$103.20
Find the sale price of a $120 item after a 40% discount.
$72
You deposit $600 in a savings account. The account earns 10% simple interest per year. What is the interest earned in 10 months?
$50
Convert the fraction to a percent: 9/20
45%
The ratio of girls to boys in a class is 3:5. What percent of the students are boys?
62.5%
You estimate that there ate 75 marbles in a jar. The actual amount is 82 marbles. Find the percent error. Round to the nearest tenth of a percent if necessary.
8.5%
Alyssa bought some clothes online. The shop charges a $5 shipping fee or 5% of the total purchase fee, whichever is greater. If Alyssa's total purchase is $50, how much shipping will she pay?
$5
Find the original price of a salt lamp that is $76 after a 20% discount.
$95
A friend borrows $500 at 6% simple interest per year. How much interest will they owe after 9 months?
$22.50
Convert the fraction to a percent: 3/4
75%
The ratio of cats to dogs at an animal shelter is 4:7. What percent of the animals are dogs? Round to the nearest tenth.
63.6%
You estimate that there are 148 books on a shelf. The actual number of books is 162. Find the percent error. Round to the nearest tenth of a percent if necessary.
8.6%
Jordan orders a pair of shoes online. The store charges a $6 shipping fee or 4% of the total purchase price, whichever is greater. If Jordan’s total purchase is $120, how much will Jordan pay for shipping?
$6
Find the original price of a jacket that costs $90 after a 25% discount.
$120
A loan of $750 is taken out at 12% simple interest per year. How much total will be owed after 18 months?
$885