1. Problem Solving with Fractions!!

2. Directions
Decide what operation to use. Then solve on a white board. Simplify your answers.

3. 1. Hala can rider her bike 7 ½ miles in an hour
1. Hala can rider her bike 7 ½ miles in an hour. How far will she ride in 3 hours? How far will she ride in 2/3 of and hour?

4. Answer
Multiplication; 3 x 7 ½ = 22 ½ miles Multiplication; 2/3 x 7 ½ = 5 miles

5. 2. Eryn’s pet rabbit eats 5/12 of a pound of food every day
2. Eryn’s pet rabbit eats 5/12 of a pound of food every day. If Eryn buys rabbit food in 5-pound bags, how often does she buy a new bag of rabbit food?

6. Answer
Division; 1 2/ /3 = 5 days

7. Jason practices the trumpet for 1 2/3 hours everyday
Jason practices the trumpet for /3 hours everyday. He practices the scales every 1/3 of an hour. How many times does he practice the scales?

8. Answer
Division; 1 2/ /3 = 5 times

9. Jonathan can throw a baseball 10 1/3 years
Jonathan can throw a baseball 10 1/3 years. His brother Joey can throw a baseball 13 1/12 yards. How much farther can Joey throw the ball?

10. Answer
Subtraction; 13 1/12 – 10 1/3 = 2 ¾ yards

11. Kim bought 3/8 of a pound of sunflower seeds and 3/16 of a pound of thistle seed for her bird feeder. How much seed did she buy in all?

12. Answer
Addition; 3/8 + 3/16 = 9/16 pound

13. Casandra’s fish bowl holds 9/10 of water. It is now 2/3 full
Casandra’s fish bowl holds 9/10 of water. It is now 2/3 full. How much water does it have?

14. Answer
Multiplication; 2/3 x 9/10 = 3/5 gallon

15. Estimate
Marcus plays basketball for 9 hours each week. His friend Luis spends 5/6 as much time playing basketball. Who plays more basketball?

16. Answer
Marcus

17. Estimate
How much time does Luis spend playing basketball?

18. Answer
7 ½ hours

19. Estimate
Stacey’s long jump is 10 feet. That is 5/6 of a foot longer than Ron’s jump. Does Ron jump more or less than 10 feet?

20. Answer
less

21. Estimate
How long was Ron’s jump?

22. Answer
9 1/6 feet