Conversions
How do you change a fraction to a decimal?
Divide numerator by denominator
What is 20% of 56.82?
DO NOT ROUND
11.364
The millage on your car is 2,000km. In 6 months your car's millage increased by 35%. How many kilometers did your car gain in 6 months?
700 miles
Which is proportional to this ratio: 6:7
a) 35 : 30
b) 30:24
c) 18:21
d) 21:18
C) 18:21
What is the equation for scale factor?
How do you turn a percent to a fraction?
Put the percentage into a fraction over 100 and then simplify.
35% of what number is 21?
60
You and your friends go to Montanas for dinner on Friday. Your total bill is $67.32. You want to tip the 20% to your server. How much is your final bill?
$80.78
15:75 = 30:150
Yes, they both equal 1:5
On a map, the area of a park is 55.2cm
If the scale of the map is 1cm : 8km, calculate the area of the park.
DO NOT ROUND
The area of the park is 441.6km
Turn the following percent to a fraction:
5/8
62.5%
17 is what percent of 68?
25%
The gas tank of your car can hold 65 liters of gas. If your tank is 40% full, how much gas in your tank now?
26 liters
Solve for x.
x:7 = 22:80
DO NOT ROUND
x=1.925
The scale on a map is 1 cm : 4 m. The map has a garden, and the area of the garden on the map is 8cm.
Calculate the actual area of the garden.
The area of the garden is 32cm
Turn the following percent to a decimal:
0.07%
0.0007
Original Price: $125
Discount: ?
Sales Price: $81.25
35% discount
Staples sells a printer is $135. There is a coupon that you can use for 25% off. If you use the coupon, how much do you pay for the printer?
$101.25
Solve for x
8:32 = x:128
x= 32
The scale of a map is 3cm: 88km
The actual distance between two towns is 765 km.
Calculate the distance between these towns on the map.
Please round to the nearest TENTH.
Thursday afternoon between 4:00 and 5:00 you spend 1/4 of the hour reading email, 0.4 hour doing homework, and 35% of the hour doing chores. Write the tasks in order from least amount of time to greatest.
Email -> Chores -> Homework
Original Price: ?
Discount: 36%
Sales Price: $32
$50
You purchased a stock on Monday for $24 per share.
On Tuesday, the stock price was $36 per share. What was the percent increase?
On Wednesday, the stock price had a percent decrease of 50%. What was the new stock price?
The share is now $18
A recipe for a smoothie calls for 5 cups of strawberries for every 2 cups of bananas.
If you use 6.75 cups of bananas, how many cups of strawberries do you need?
Round to nearest hundredth
You would need 16.88 cups of strawberries
Please round to the nearest HUNDREDTH