Question:

Level 3

Sean and Jack have some money. If Sean gives $293 to Jack, the ratio of their money will be 3 : 5. If Sean gives $424 to Jack, the ratio of their money will be 1: 3. How much does Sean have?

3 m
Sean and Jack have some money. If Sean gives $293 to Jack, the ratio of their money will be 3 : 5. If Sean gives $424 to Jack, the ratio of their money will be 1: 3. How much does Sean have?

Level 3

Ian had 140 more stickers than Ethan. Ian gave 25% of his stickers to Ethan. Ethan in return gave 80% of his stickers to Ian. In the end, Ian had 282 more stickers than Ethan. How many stickers did Ian have at first?

4 m
Ian had 140 more stickers than Ethan. Ian gave 25% of his stickers to Ethan. Ethan in return gave 80% of his stickers to Ian. In the end, Ian had 282 more stickers than Ethan. How many stickers did Ian have at first?

Level 3

Hazel had $300 more than Wendy. Hazel gave^{3}_{5} of her money to Wendy. Wendy then gave 25% of her money to Hazel. In the end, Wendy had $186 more than Hazel. How much did Hazel have at first?

4 m
Hazel had $300 more than Wendy. Hazel gave

Level 3

Kate had $280 more than Natalie. Kate gave^{3}_{5} of her money to Natalie. Natalie then gave 25% of her money to Kate. In the end, Kate had $146 less than Natalie. How much did Kate have at first?

4 m
Kate had $280 more than Natalie. Kate gave

Level 3

Henry had to paint some cartons. On the first day, the number of cartons he painted was 40% of the number of cartons that he had not painted. One week later, he painted another 100 cartons. As a result, the total number of painted cartons became 28 more than^{1}_{2} of the total number of cartons. How many more cartons were unpainted than painted on the first day?

4 m
Henry had to paint some cartons. On the first day, the number of cartons he painted was 40% of the number of cartons that he had not painted. One week later, he painted another 100 cartons. As a result, the total number of painted cartons became 28 more than

Level 1

Find the value of 1 unit.

4 m
Find the value of 1 unit.

- 1 u + 5 = 10
- 5 + 1 u = 10
- 10 = 1 u - 5
- 10 = 5 + 1 u

Level 1

Find the value of 1 unit.

4 m
Find the value of 1 unit.

- 3 u + 20 = 50
- 20 + 3 u = 50
- 5 u - 20 = 30
- 30 = 5 u - 20

Level 3

Aunt Diana baked 35 less cookies than doughnuts. After she gave^{3}_{5} of the doughnuts and 0.8 of the cookies to Isabelle, she was left with 177 fewer cookies than doughnuts. How many doughnuts did she bake?

4 m
Aunt Diana baked 35 less cookies than doughnuts. After she gave

Level 3

Auntie Zoe baked 45 more strawberry cookies than cheese cookies. After she gave^{1}_{3} of the strawberry cookies and 0.4 of the cheese cookies to Hazel, she was left with 119 fewer cheese cookies than strawberry cookies. How many cookies did she bake?

5 m
Auntie Zoe baked 45 more strawberry cookies than cheese cookies. After she gave

Level 3

Yvonne and Anna have some pens. If Yvonne gives 45 pens to Anna, Anna will have 4 times the number of pens as Yvonne. If Anna gives 104 pens to Yvonne, Yvonne will have^{1}_{3} as many pens as Anna. How many pens does Yvonne have at first?

4 m
Yvonne and Anna have some pens. If Yvonne gives 45 pens to Anna, Anna will have 4 times the number of pens as Yvonne. If Anna gives 104 pens to Yvonne, Yvonne will have