Converting
Fractions → Decimals
75/100 or 9/12
0.75
A store buys a skateboard for for $35. They mark up the price by 50%.What price do you pay?
$52.50
A book is 10% off. It originally cost $20. What is the sale price?
$18
3w - 10 > -4
w>2
What formula is used to calculate simple interest?
I=PRT
Decimals → Percents
0.3
30%
A store buys a hammer for $8. They mark up the price by 40%. How much money will you pay for the hammer?
$11.20
A T-Shirt is originally priced at $30. It is on sale for 30% off the original price. How much is the sale price?
$21
3<1.5p -9
8<p or p>8
Jenna borrows $8,000 for college at a yearly simple interest rate of 6%. She takes 15 years to pay off the loan and interest. How much interest does she pay? What is the total amount she pays?
Decimals → Percents
1.62
162%
A store buys a book for $15 from the publisher. They mark up the price by 80%. How much money will you pay for the book?
$27
Charlie is buying a new video game. It is on sale for 20% off. If it was $60, what is the sales price?
$48
1/3c - 2 1/2 > 1 /2
c>9
Mike saves $2,000 at a yearly simple interest rate of 2%. He earns $280 in interest. For how many years did he save this money?
7 years
Percents → Decimals
4%
0.04
A store marks up the cost of a T-Shirt by 20%. The T-Shirt cost $30. How much do you pay for the T-Shirt?
$36
After a tough season, Patriots jerseys go on sale for 40% off. If the jersey you want costs $150. How much was the sale price?
$90
-1/2(3+f)>1 3/4
f< -6 1/2
Elliot borrows $900 to buy an appliance at a yearly simple interest rate. He takes 3 years to pay off the loan and interest. He pays $135 in interest. What is the interest rate?
5%l
Percents → Fractions
32%
32/100 or 8/25
A store has a TV marked up 30%. The price of the TV was $190. How much are you paying now?
$247
A bag of candy is on sale for 30% off. The candy has an originally price of $13. What is the sale price?
$9.10
-(d+5)/2 < -3/2
D>-2
Grace borrows $135,000 at a yearly simple interest rate of 4.5%. How much less would she pay if she pays the loan off in 15 years rather than in 30 years?
$91,125