% -> decimal or fraction
Write 46% as a decimal
0.46
Write 0.4 as a percent.
40%
What is 40% of 240?
96
What is the percent of change if 40 is increased to 50?
25%
What is the formula to find Interest?
I=P x r x t
Write 225% as a decimal.
2.25
Write 1/4 as a percent?
25%
What is 12% of 70?
8.4
What is the percent of change if 75 is increased to 105?
40%
What does P stand for?
What is it measured in?
Principal
$
Write 7% as a decimal
0.07
125%
What is 84% of 90?
75.6
What is the percent of change if 12 is decreased to 6?
50%
What does r stand for? What is it measured in?
rate of interest
%
Write 22% as a fraction in simplest form.
11/50
Write 3/5 as a percent?
60%
42 is 60% of what number?
70
What is the percent of change if 138 is decreased to 100? (Round to the nearest whole percent)
28%
What does t stand for?
What is it measured in?
time
years
Write 24% as a fraction in simplest form
6/25
Order the numbers from least to greatest.
0.9 , 91%, 7/8
7/8 , 0.9 , 91%
450% of what number is 90?
20
What is the percent of change if 73 is decreased to 61? (Round to the nearest whole percent)
16%
Interest=$364 Principal=$1,300 t=7 years
Find the rate (r) in percent.
4%