71 P5.PC.NK.22122303
Level 3
Olivia is 20% heavier than Xavier. Dana is 40% lighter than Xavier. Olivia is 12 kg heavier than Dana. What is Xavier's mass?
3 m
Percent to units Mass More than or less than Repeated identity Units table
72 P5.PC.JM.17083121
Level 3
Annie had $2480. She spent 25% of her money on an air ticket to Vietnam and 14% of the remaining money on a luggage. How much had she left in the end?
3 m
Percent of a whole Money Remainder concept Branching
73 P5.PC.JC.17083122
Level 3
Jane's savings is 20% more than Darwin's savings. If Jane's savings is decreased by 20%, their total savings will be $980. How much is Jane's savings?
3 m
Percent change by Percent of different bases Money More than or less than Unchanged quantity Units table Decimal units
74 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.
  1. How many stamps did Jack receive in all?
  2. What percentage of the stamps that Jack received were foreign stamps?
3 m
Finding percent Percent of a set Percent of different bases All change
75 P5.PC.JM.17083116
Level 3
Eli had 60 red beads and 40 green beads. Eli gave away 30% of her red beads and 55% of her green beads. What percentage of her beads left was green?
3 m
Finding percent Percent of a set Percent of different bases F Multiplication All change

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