Decimals and Percents
Write 30% as a decimal
.30
Jada saw Airpods for $150. There was a increase of 40%. How much will the Airpods cost with the increase?
$210
Lin bought buys a sweater priced at $24. There was a 30% decrease of the price. How much will Lin end up paying?
$16.80
Kiran runs 2 miles day one. The second day he runs 4 miles. The third day he runs 6 miles. What is the constant of proportionality?
2 miles
Write 4.5% as a decimal
0.045
Noah bought a iPod touch that has a sale price of $200 and was 15% off.
$170
Andre went to buy a wig. He found a wig that was $32.00 and now is $24.20, what was the discount rate.
What is 75.6%
Write 4.5 as a percent
450%
Kamil bought a video game that costs $32.63 and is 25% off, how much did she buy the video game for?
What is $24.47
Mike bought a $115.48 watch with a 6.5% sales tax, what was the total amount Mike has to pay?
What is $122.48
Write 1.95 as a percent
195%
Diana went to buy all of the supplies for a party. She paid $11.65 for chips, $6.35 for ice cream, and $12.15 for sodas. The store only charged her 8% tax. How much was Diana's total charge at the store?
$32.56
Scarlett needed snacks for a party. She saw chips priced at $11.45, $6.35 for sodas and $2.50. There was a 30% of the total. How much did she end up paying? (Excluding tax).
$14.21
Andrew bought a $22.95 shirt with a 7.5% sale tax, how much tax and total did he pay?
What is $1.72 tax and $24.67 total