Questions

From Worst to Best

436 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

437 P6.RD.TL.16010122

Level 3
Eva and Fiona went shopping with a total of $200. After Eva spent ³₄ of her money and Fiona spent $46, the ratio of Fiona's money became 3 times as much as Eva's money. Find the ratio of Eva's money to Fiona's money at first.

4 m

Attempt

Fraction to units Finding ratio R Simplest form Money Times as many All change Units table Units manipulation

438 P6.RD.TL.16010130

Level 3
Cathy had some coin collection. ¹₄ of them were red and the rest were yellow. She gave away 135 of the yellow coins and 50% of the red coins. She then had ¹₅ of her coin collection left. How many coins did Cathy give away?

4 m

Video Attempt

Fraction to units Percent to units All change Units table Units manipulation Decimal units

439 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

440 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.