Question

Mary, Ella and May shared 360 stamps in the ratio of 3:4:5. How many stamps did Mary got? *
answer format: number(space)stamps example: 2 stamps
3 points

3. If 50 persons can consume a certain amount of food in 2 months, in how many months can 30 persons consume the same amount of foods? *
answer format: express in improper or mixed number or whole like: 5 months or 11/2 months, or 5 1/2 months
3 points

4. If 6 men can paint a wall in 64 hours, find the number of men required to paint the wall in 48 hours? *
answer format: (number)(space)(unit)
3 points

5. A farmer has enough feeds for 72 ducks for 14 days. If he sells 16 ducks, how long will the feeds last? *
answer format: (number)(space)(unit)
3 points

6. Forty liters of water is transferred into 3 containers in the ratio 1:3:4. How much water is in each container? *
answer format: (number of liter/s in container 1)L, (number of liter/s in container 2)L, (number of liter/s in container 3)L
3 points

7. To finish a certain job in 8 days, 6 workers are needed. If it is required to finish the same job in 2 days advance, how many workers have to work? *
answer format: (number)(space)(unit)
3 points

8. A typist can finish 4 pages in 6 minutes, how long will it take him to finish 18 pages? *
answer format: (number)(space)(unit not abbreviated)
3 points

9. Ruby, Rose and Ann are business partners. They agreed to divide their profits in the ratio 1:2:3. How much should each receive if the total profit is Php6,000? *
answer format: (amount1), (amount2), (amount3)
3 points

10. Eight tea bags are needed to make 5 liters of iced tea. How many tea bags are needed to make 15 liters if iced tea? *
answer format: (number)(space)(unit)
3 points

Answer 1

Answer:

ANSWER 3

let 3x + 4x + 5x = 360

So 12x = 360

x = 360/12

x = 30

Number of stamps Marry got = 3 ×30

= 90.