REVIEW EX CH2
I did the work but im not sure i did it right could someone check it before i turn it in
1. Simplify: 12 / 5 (Points: 1)
2 2/5
2. Reduce: 25 / 3 (Points: 1)
8 1/3
3. Change to an improper fraction: 2 7/8 (Points: 1)
23/8
4. Change to an improper fraction: 5 (Points: 1)
I dont Have the Question Ignore
5. Add: 3/8 + 7/8 (Points: 1)
10/8
6. Add: 10 3/4 + 2 2/3 (Points: 1)
13 5/12
7. Subtract: 12 – 6 5/8 (Points: 1)
5 3/8
8. Subtract: 5 1/8 – 2 5/6 (Points: 1)
2 7/24
9. Multiply: 8 x 4 3/4 (Points: 1)
38
10. Multiply: 2 2/3 x 3 3/4 (Points: 1)
10
11. Divide: 7 ÷ 1 3/4 (Points: 1)
4
12. Divide: 1 2/5 ÷ 2 1/10 (Points: 1)
2/3
13. Tami wants to buy a sweater that is on sale for 1/4 off the regular .00 price. How much will she save? (Points: 1)
14
14. Willow’s has a 3/4 off the regular price clearance sale on dress shirts. How much can you save if you buy a shirt regularly priced at .00? (Points: 1)
8
15. Mrs. Tate brought 5 1/2 pounds of candy to divide among her 22 students. If the candy was divided equally, how much did each student’s portion weigh? (Points: 1)
4
16. Dorothy used 1 1/4 yards of material to recover one dining room chair. How much material would she need to recover all eight chairs? (Points: 1)
10
17. The square tiles in Mr. Cooke’s math classroom measure 2 1/4 feet across. The classroom is 5 1 /3 tiles wide. How many feet wide is Mr. Cooke’s classroom? (Points: 1)
7 7/12
18. Yvonne biked for 1 1/4 hours and traveled 12 1/2 miles. How many miles per hour did she average? (Points: 1)
10
19. Jason used 1/3 of a pound of hamburger to make each hamburger patty he was grilling. He needs to make 42 hamburgers. How many pounds of meat will he need? (Points: 1)
13
20. JOHNSON FAMILY BUDGET (refer to figure on Page 31) The diagram above shows where the money goes in the Johnson family. If the family brings home a total of ,212 each month, about how much of the money goes into savings? (Points: 1)
1/6
21. Erica is 61 3/4 inches tall. Her older brother is now 67 1/4 inches tall. How much taller is her brother? (Points: 1)
5 1/2
22. How many student lunches were sold if 2/3 of the 1263 students bought their lunch? (Points: 1)
842
23. How many 3 1/2 foot lengths of rope can be cut from 56 feet of rope? (Points: 1)
16
24. (Refer to the figure on PAGE 31) April gets 0 per month allowance from her parents. the graph above shows how she spends it. About how much does she spend on movies and music? (Points: 1)
I dont Have the Question Ignore
25. Joni walked 1 1/2 miles on Monday, 2 1/4 miles on Wednesday, and 1 2/3 miles on Friday. How many miles did she walk total? (Points: 1)
5 5/12
26. A copper bar 110 1/4 inches long is to be cut into 5 1/4 inch sections. How many sections of this length will there be? (Points: 1)
21
27. David took 10 1/2 hours over 3 days to build a model airplane. He spent 3 1/4 hours the first day and 4 2/3 hours the second day. How many hours did he spend the third day to finish the model airplane? (Points: 1)
2 7/12
28. If a pipe weighs 4 1/4 pounds per foot, what is the total weight of seven 10 1/2 foot pipes? (Points: 1)
21.25