251 P5.RD.JC.17083142
Level 3
Last year, there were 48 members in a school music club. The number of girls was 35 the number of boys.
  1. What percentage of the members were girls last year?
  2. This year, 4 boys left the club and 6 girls joined the club. What percentage of the members are girls this year?
4 m
Finding percent Percent of a set Fraction to percent Fraction to units Times as many All change Units table
252 P5.ST.JC.18121137
Level 1
Adam earns a commission of 10% on the cars he sells.
If the selling price of the car is $100000,
how much is his commission?
2 m
Percent of a whole Units method
253 P5.FR.JM.17101712
Level 2
Hock Ming spent 37 of his money on a book and 14 of the remainder on a CD. He had $45 left. How much money did he have at first?
2 m
Fraction of a set F Addition & subtraction Money Remainder concept Branching Units method
254 P5.ST.JC.18121138
Level 2
Adam earns a commission of 10% on the cars he sells.
If he earns $10000 as commission by selling one car,
how much is the car?
2 m
Percent of a whole Units method
255 P5.FR.JM.17083029
Level 2
12 of Sammie's age is equal to 15 of Tommy's age. If their total age is 84 years, how old is Tommy?
2 m
Common numerator Units method

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