1. Four people can paint a fence in 3 hours. How long will it take 6 people to paint it?

2. It takes 8 days for 35 laborers to harvest coffee on a plantation. How long will 20 laborers take to harvest coffee on the same plantation.

3. It takes 4 men 6 hours to repair a road. How long will it take 8 men to do the job if they work at the same rate?

4. The sum of Php 500.00 is divided among three girls, Liz, Beth and Tess in a ratio 2:3:5. What is the share of each girl?

5. An 80-meter rope is cut into 2 pieces given the ratio of 5:15. How long is the longer rope?

6. In problem in no. 5, how long is the shorter rope?

7. In a class of 40, the ratio of boys to girls is 3:5. How many are girls?

8. In problem in no. 7, how many are boys?

9. To buy a printer, Raquel borrowed Php 3,000.00 at 9% interest for 4 years. How much money did she have to pay back?

10. In problem in no.9, how much was the interest?

11. Kevin buys a leather jacket listed for Php 1, 900.00. He receives a 15% discount at the register. What is the new price of the leather jacket?

12. In problem no. 11, how much did Kevin save?

13. After a 40% discount, the cost of a sofa is Php 16,500.00. What was the original cost of the sofa?

14. In a 50- item test, Gerome answer 35 item correctly. How many percent did Gerome answer incorrectly?

15. 25% of 8 is what number? The problem is finding for______

16. What is asked in this mathematical problem: 32 is what percent of 80?

17. Two of the 50 pieces of tomatoes in a basket are rotten. This is 4% of all the tomatoes in the basket. Which is the rate?

18. 25% of what number is 12?

19. Marco, a basketball player, usually scores 80% of his field shots. If he attempted 40 field shots during the game, how many did he score?

20. There are 45 pupils in a class. 40 pupils are present. What percent of the class are absent?


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