Card 1
HintThink about dividing a total quantity by the number of units.Memory TipOne object, one calculation.
Card 2
HintConsider their individual contributions and how they add up.Memory TipTwo objects, sum of efforts.
Card 3
HintSimilar to two objects, but with an additional component.Memory TipTriple the effort, triple the fun.
Card 4
HintYou'll often see different rates for different time periods or conditions.Memory TipTable shows variable rates.
Card 5
HintIf Ramesh reads 80 pages in 2 hours, how many pages in 1 hour?Memory TipUnit rate is key.
Card 6
HintIf a factory makes 200 bicycles per day, how many in 7 days?Memory TipRate times units.
Card 7
HintIf you need 5600 bicycles and make 1400 per week, how many weeks?Memory TipTotal work divided by rate.
Card 8
HintThink about how Jason and John's journey parts add up in one hour.Memory TipWorking together, add rates.
Card 9
HintIf Alan and Ben paint 1/3 of a room and Alan paints 1/6, what's Ben's part?Memory TipCombined minus individual.
Card 10
HintAndy's total payment was $70, and he paid $25 on Thursday. What's left for Saturday?Memory TipTotal minus known, then divide.
Card 11
HintParking charges often change based on the duration you've been there.Memory TipDifferent times, different prices.