401 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
402 P5.ST.JC.18121139
Level 3
Adam earns commission by selling cars.
He receives a commission of 10% on the first $10000 in a month.
For additional sales, he will get a 5% commission.
How much will he earn in commission if his total sales is $50000?
2 m
Percent of a whole Units method
403 P6.FR.JC.22031802
Level 2 PSLE
Mrs Lee had a bottle of oil. She used an equal amount of oil each day. At the end of the 5th day, she had 990 mℓ of oil left. At the end of the 7th day, she had half the bottle of oil left. How many litres of oil were there in the bottle at first?
2 m
Fraction of a whole F Division Volume Unit conversion MRDL Units method
404 P5.FR.JM.17083026
Level 2
Will and Lina share some marbles. 23 of Will's marbles is equal to 25 of Lina's marbles. Given that Lina has 14 marbles more than Will, how many marbles do they have altogether?
2 m
Common numerator More than or less than Units method
405 P5.ST.JC.18121140
Level 3
Adam earns commission by selling cars.
He receives a commission of 10% on the first $10000 in a month.
For additional sales, he will get a 5% commission.
If he earns $14500, what is his total sales in that month?
2 m
Percent of a whole Units method

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