Percent to Decimal
Write 45% as a decimal.
.45
What is 25% of 40?
10
If an amount goes up, what is the math vocabulary for this situation?
increase
from 12 to 21
75%
P= 1200
r= 4%
t= 4 years
Find the interest
32
Write 89% as a decimal.
.89
30% of what number is 60?
200
If an amount goes down, what is the math vocabulary for this situation?
decrease
50 to 16
68%
P= 1500
r= 5%
t= 3 years
Find the interest
$225
Write 13.5% as a decimal.
.135
48 is what percent of 150?
32
A pair of $40 jeans are on sale for 20% off today? How much will the jeans cost today?
$32
from 16 to 20
25%
P= 12,000
r= 5%
t= 5 years
Find the interest
$3000
Write 0.8% as a decimal.
.008
15 out of the 30 cars that started the race finished. What percent of cars finished the race?
50%
The cost of a skateboard to the store is $75. If the store marks it up 15%, how much will the skateboard cost?
$86.25
from 100 to 110
10%
P= 8,000
r= 6%
t= 2 years
Find the interest
$960
Write 325% as a decimal.
3.25
Of the 50 students in gym class, 20 of them got the fitness award. What percent of students go the award?
40%
An item costs $14, but you must pay 6% tax. How much will the item cost with tax included?
$14.84
from 150 to 300
100%
P= 15,000
r= 5%
t= 5 years
Find the TOTAL BALANCE
$18,750