Workbook Detail
Error Analysis Percentage Errors — Set 95
01
80% of 40 = ?
Show answer
32
02
Increase 400 by 60% = ?
Show answer
640
03
Increase 40 by 75% = ?
Show answer
70
04
Decrease 60 by 15% = ?
Show answer
51
05
45 is 75% of what number?
Show answer
60
06
160 is 40% of what number?
Show answer
400
07
75% of 200 = ?
Show answer
150
08
30 is 25% of what number?
Show answer
120
09
Decrease 400 by 20% = ?
Show answer
320
10
30 is 20% of what number?
Show answer
150
11
Increase 20 by 30% = ?
Show answer
26
12
Decrease 150 by 20% = ?
Show answer
120
13
What percent is 8 of 40?
Show answer
20
14
30% of 40 = ?
Show answer
12
15
What percent is 18 of 120?
Show answer
15
16
Increase 50 by 10% = ?
Show answer
55
17
Decrease 60 by 10% = ?
Show answer
54
18
20% of 200 = ?
Show answer
40
19
What percent is 30 of 60?
Show answer
50