STRATEGIES

791 P5.ST.JC.18121178

Level 2
Adam and Bryan have some money in the ratio of 2 : 5
After Adam receives $400,
the amount that Adam has becomes is ²₃ that of Bryan's.

How much does Adam have at first?
How much does Bryan have?
How much less does Adam have than Bryan in the end?

4 m

Attempt

792 P5.ST.JC.18121179

Level 2
Adam and Bryan have some money in the ratio of 5 : 4
After Adam spends $700,
the amount that Adam has left is ²₃ that of Bryan's.

How much does Adam have at first?
How much does Bryan have?
How much less does Adam have than Bryan in the end?

4 m

Attempt

Fraction to units Ratio to units Unchanged quantity More than or less than Units table

793 P5.ST.JC.18121180

Level 3
Adam and Bryan have some money in the ratio of 5 : 4
After Adam gives ¹₂ of his money to Bryan,
Bryan has $400 more than Adam in the end.

How much does Bryan have at first?
How much does Adam have in the end?
How much does Adam give to Bryan?

4 m

Attempt

Fraction of a set Fraction to units Ratio to units More than or less than Internal transfer Units table Decimal units

794 P5.ST.JC.18121181

Level 3
Adam has some money.
Adam spends $300 on some stickers and
80% of the remainder on some marbles.
In the end, he has ¹₈ of the total amount left.

How much does Adam have at first?
How much more does Adam spend on marbles than on stickers?

3 m

Attempt

Fraction of a set Fraction to units Percent to units More than or less than Remainder concept Common numerator Units table Decimal units

795 P5.ST.JC.18121182

Level 3
Adam and Bryan have a total of $220.
Adam spends ¹₃ of his money and
Bryan spends $30 of his money.
The ratio of Adam's money to Bryan's money becomes 5 : 2.