Fraction Decimals and Percents
What is 50/100 as a percent?
50%
12 is what percent of 16?
75%
A necklace costs $30 and has a 25% mark up. What is the TOTAL SELLING PRICE of the necklace?
$37.50
How do you find percent of change?
Set up a proportion,
new - old/old = %/100
What is the formula to find simple interest?
I = PRT
What is 180% as a fraction?
180/100
225 is 36% of what number?
x = 625
A video game costs $60 and it is on SALE for 15% off, what is the TOTAL COST of the video game?
$51
The price of a pair of jeans when from $65 to $35. Find the percent of change.
46.1% decrease
You borrow $500 from the bank at 9% interest rate for 4 years. How much interest do you have to pay back?
I = $180
What is 7/8 as a percent?
87.5%
What is 1.4% of 15?
x = 0.21
Norma bought a camera for $53 and paid 12% sales tax. How much did she pay for JUST THE TAX?
$6.36
The measurements went from 82 feet to 74 feet. Find the percent of change.
9.7% decrease
You borrow $500 from the bank and 9% interest rate for 4 years. Find the TOTAL you owe after 4 years.
$680
What is .34 as a percent?
34%
13% of 600 = ?
78
Ms. Holding went to Texas Roadhouse and it cost $60. If she left a 20% tip, what was the total amount she paid?
$72
The Delsea Knights football team went from 90 yards to 72 yards, find the percent of change.
20% decrease
Ashley has $300 in a savings account that earns 15% annually. How much interest will she earn in 4 years?
$180
What is 4% as a decimal?
0.04
3 out of 4 = ___%
75%
Leslie ate brunch at the Malaga Diner. The bill came to $56. If she left a 20% tip, how much was the tip? How much did Leslie pay in all?
THERE ARE TWO ANSWERS.
Tip = $11.20
Total = $67.20
Find the percent of change from 83 hours to 76 hours.
8.4% decrease
Ashley has $300 in a savings account that earns 15% annually. How much TOATL will she have in 4 years?
$480