21 P6.ST.JC.18121418
Level 3
Fill in the blanks.
At a gathering, 35 of the boys and 14 of the girls and 27 of the adults leave after 1 hour.
The number of boys and girls and adults who leave are the same.

  1. Number of boys at first = _____ u
  2. Number of girls at first = _____ u
  3. Number of adults at first = _____ u
  4. Difference between the number of boys and girls = _____ u
4 m
Fraction of a set Common numerator Fraction to units
22 P6.ST.JC.18121419
Level 3
Fill in the blanks.
At a gathering, 35 of the boys and 14 of the girls and 17 of the adults leave after 1 hour.
The number of boys, girls and adults who remain is the same.

  1. Number of boys at first = _____ u
  2. Number of girls at first = _____ u
  3. Number of adults at first = _____ u
  4. Number of people who remained = _____ u
4 m
Fraction of a set F Addition & subtraction Common numerator Fraction to units
23 P6.RD.JC.16010109
Level 2
At a theme park, 27 of the adults is equal to 37 of the children. What is the ratio of the difference between the children and the adults to the total?
2 m
Fraction to units Finding ratio Common numerator
24 P6.RD.JM.16010108
Level 2
At a concert, 27 of the parents is equal to 35 of the kids. What is the ratio of kids to parents?
2 m
Fraction to units Finding ratio Common numerator Units table
25 P6.RD.JC.21030301
Level 2
67 of Sam's money is twice as much as Jason's money. What is the ratio of Sam's money to Jason's money?
2 m
Fraction to units Finding ratio Times as many
26 P6.RD.JC.21030302
Level 2
57 of Sam's money is twice as much as Jason's money. What is the ratio of Sam's money to Jason's money?
2 m
Fraction to units Finding ratio Decimal to ratio Times as many
27 P6.RD.JC.22031809
Level 2 PSLE
Alicia has 3 empty flasks A, B and C. She poured an equal amount of water into each of them. After that, 12 of A was filled with water, 15 of B was filled with water and 23 of C was filled with water. What is the ratio of the capacity of flask A to flask B to flask C?
2 m
Fraction to units Finding ratio Equal stage change Common numerator
28 P6.RD.TL.16010102
Level 2
1104 people went to a park. 38 were adults. Some children left halfway and the ratio of the number of adults to the number of children became 6 : 7. How many children left the park halfway?
2 m
Fraction to units Ratio to units Unchanged quantity Units table
29 P6.RD.TL.16010101
Level 2
In a room, 57 of the girls wore cardigans. After 86 girls who wore cardigans left the room, the percentage of girls who wore cardigans decreased to 10%. How many girls in the room did not wear cardigans?
2 m
Fraction to units Percent change to Percent to units Unchanged quantity Units table
30 P6.DA.NK.21060903
Level 2 PSLE
The bar graph shows the number of books borrowed by students in the school library. 14 of the students borrowed 1 book each. How many students borrowed 1 book each?
2 m
Bar graph Fraction to units Units method

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