Decimal or Fraction to Percentage
0.25 as a percentage
25%
10% of 50
5
25 out of 100 = ?%
25%
50% as a simplified fraction =
1/2
Increase 60 by 10%
10% = 6
110% = 60 + 6 = 66
Convert to a percentage
3/4
75%
20% of 200
40
30 out of 150 = ?%
20%
25% as a simplified fraction =
1/4
Decrease 50 by 20%
10% = 5
20% = 10
50 - 10 = 40
What percent is 0.6
60%
75% of 60
45
45 out of 90 = ?%
50%
9% as a decimal =
0.09
6a+5a-5b+5b =
11a
Convert to a percentage
3/8
37.5%
18% of 450
81
60 out of 75 = ?%
80%
7.2% as a decimal
0.072
I got a pay rise of 5%.
My old pay was $900 per week.
What is my new weekly pay (with 5% increase)?
10% = $90
5% = $45
100% + 5% = $900 + $45 = $945
What percentage is 0.125
12.5%
115% of 100
115
60 out of 50 = ?%
120%
150% as a decimal
1.5
Which test result is better?
(change to percentage to find out)
Test A 45 out of 50
Test B 72 out of 80
Neither - same percentage.
45/50*100 = 80%
72/80*100 = 80%