Fractions, Decimals, Percent's
Find the decimal and percent of:
2/5
.4 and 40%
What is 10% of 50?
5
What percent of 40 is 10?
10/40 = ?/100
25%
A pair of shoes regularly cost $36.50
They are on sale for 50% off.
What is the sale price?
½ of $36.50 is $18.25
Your pizza costs $16.00 and you want to tip the deliverer 15%. How much money should you tip him?
$2.40
Find the fraction and percent for:
.7
7/10 and 70%
What is 15% of 60?
9
75% of what number is 30?
30/? = 75/100
40
You have a 20% off coupon to Target. You buy $24 worth of merchandise. How much money do you get to save?
.20 x $24 = $4.80
You buy a new calculator for $22.00
You have to pay 5% tax.
What is your total cost?
.05 x 22 = $1.10 (tax)
1.10 + 22 = $23.10 Total
Find the decimal and percent for:
2/25
.08 and 8%
Estimate
34% of 60
1/3 of 60 is 20
What percent of 35 is 2.8?
2.8/35 = ?/100
8%
The regular price of a 12-pack of Diet Coke is $4.20
Diet Coke is on sale for 15% off.
What is the sale price?
.15 x $4.20 = $.63 (savings)
$4.20 - $.63 = $3.57 (sale price)
= $3.57
Your dinner costs $45 and you want to leave a 15% tip. How much money is your bill including the tip?
.15 x 45 = $6.75 (tip)
45 + 6.75 = $51.75 Total
Find the decimal and percent for:
2/9
.2 and 22.2%
What is 12.5% of 24?
3
What percent of 32 is 3.84?
3.84/32 = ?/100
12%
At Target, a new DVD that normally sells for $20 is on sale for 15% off.
At Walmart, the same DVD is regularly $24. It is on sale for 25% off.
At which store can you buy the DVD for less money?
Target Sales Price = $17.00
Ohio sales tax is 6.5%.
If you buy something that costs $32,
how much will cost (total)?
.065 x 32 = $2.08 (tax)
32 + 2.08 = 34.08 Total
Find the fraction and the percent for:
.88 (Repeating)
8/8 and 88.8%
What is 66.6% of 90? Estimate
Use 2/3 x 90
60
4% of what number is 56?
56/? = 4/100
1400
Jack saved $40 to buy a new video game. The game normally sells for $50, but is on sale for 15%. How much more money does Jack need to save before he can buy the game?
.15 x 50 = $7.50 off regular price
50 – 7.50 = $42.50 sale price
42.50 – 40 = $2.50 more to save
$2.50
Daily Double!!
At the restaurant, your meal costs $55. You want to leave a 15% tip and the tax is 5%. Assuming that you do not “tip on the tax,” how much will your meal cost, including the tax and the tip?
.15 x 55 = $8.25 (tip)
.05 x 55 = $2.75 (tax)
55 + 8.25 + 2.75 = $66.00 Total