Other skillsGrade 5
Percentages practice
Find a percentage of a number, such as 50% of 40 = 20 or 75% of 40 = 30.
Example problems
40
of
50
%
＝
2
0
40
of
75
%
＝
3
0
500
of
60
%
＝
3
0
0
How a practice round works
A round has 10 problems from this skill. Type the digits into the dotted boxes; if a digit is wrong, you simply try again. Get 5 of your last 6 problems right on the first try to master the skill, then keep practicing to earn up to three stars.
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This skill does not unlock anything further.