Math answers for March 31st- April 3rd

13-3 Practice

1. ⅙
2. 3/6
3. ⅓
4. ⅓
5. ⅓
6. ⅕
7. ¼
8. Answers will vary
9. ⅕
10. They are both correct because 5/10= ½.
11. ¼
12. 4/9

13-3 Reteaching 

Step 1 ⅞-⅜=4/8

1. ⅓
2. ⅗
3. ⅜
4. ⅓
5. ¾
6. ¼
7. ⅖

Problem of the Day

In simplest form, Mrs. Roller has ¼ of a pound of pepperoni left. 

13-4 Student Textbook

1. ⅓
2. 5/12
3. ⅙
4. ⅗
5. You can add the difference to ¼ to see if the sum is ¾. First change ½ to 2/4. 
6. ¼
7. ¼
8. 3/7
9. ⅔
10. ⅖
11. ⅔
12. ⅓
13. ½
14. ¼
15. 1/10
16. ¼
17. ½
18. 7/11
19. 3/7
20. 5/9
21. ⅓
22. ¼
23. ⅗
24. ⅓
25. 3/10
26. ⅓
27. ½
28. 5/12 of the loaf of bread
29. ¾ of the pizza; Subtract ⅞- ⅛ = 6/8. To find the simplest form, divide the numerator and denominator by 2. 6/8 divided by 2/2= ¾
30. 32 Juice boxes
31. 8 more juice boxes; 5 times 4= 20, 20-12= 8
32. None of the sandwiches were left.
33. ¾ of the energy
34. C. $20
35. 40 people
36. ⅜ of the pan of cornbread

Problem of the Day

Mario left 3 slices, or 3/12 of the pizza, plain. 3/12 = 1/4