Questions

From Worst to Best

31 P5.RD.JM.17083213

Level 3
50% of Amin's money was $350 less than Dave's money. When Amin spent 45% of her money and Dave spent 60% of his money, they had the same amount of money left. Find the amount of money Dave had at first.

4 m

Attempt

Percent of a whole Percent to units Percent of different bases Money More than or less then Equal stage after Common numerator All change Units table

32 P5.ST.JC.18121171

Level 3
Adam has some blue stickers and red stickers.
If 500 blue stickers are added, 30% of the stickers will be red stickers.
If 500 red stickers are added, 20% of the stickers will be blue stickers.

How many blue stickers are there?
How many red stickers are there?

4 m

Attempt

Percent of a set Percent to units All change Double if Units table Units & parts

33 P5.RD.NK.22123024

Level 3
Justin had $59.10 less than Betty. He spent ⁵₇ of his money on a stapler which cost $10.50. Betty spent ²₉ of her money on a vest. How much had Betty left?

4 m

Attempt

F Addition & subtraction Fraction to units Money All change Units table Units & parts Substitution

34 P5.PC.JM.17083119

Level 3
Patricia collected 120 foreign stamps and 80 local stamps. She gave 40% of the foreign stamps and 15% of the local stamps to Jack.

How many stamps did Jack receive in all?
What percentage of the stamps that Jack received were foreign stamps?

3 m

Attempt

Finding percent Percent of a set Percent of different bases All change

35 P5.RD.JM.17083331

Level 3
Ryan owned two shops selling milk tea. Shop A earned 40% more money than Shop B on Monday. On Tuesday, Shop A lost $110 while Shop B earned another $150. In the end, Shop B contributed to ⁵₈ of the total earnings of the two shops over the two days operation. How much did Shop A earn over the two days?

4 m

Attempt