Review 1 Math 6/7

​Review 1

​What you will need:
- pencil
- notebook paper

​Directions:
- Copy down each number and problem on your notebook paper. Then solve.

​Multiplying and Dividing Mixed Numbers

​1. 1 7/8 x 1 2/5
2. 4 7/8 ÷ 1 3/4
3. 4 5/7 x 1 1/3
4. 1 1/3 x 1 1/4
5. 5 4/7 ÷ 1 4/9
6. 5 3/5 x 2 4/5
7. 1 2/9 ÷ 5 1/2

​Finding Fractions and Percents of a Whole

​8. 1/2 of 150
9. 1/4 of 28
10. 3/4 of 64
11. 5/6 of 30
12. 2/3 of 18
13. 30% of 50
14. 60% of 25

​(For the percents: change them into fractions first!)

​Solve for the Unknown Number

​15. 34 + a = 100
16. 72/w = 9
17. 12 x b = 144
18. 12 + 36 = 16z
20. 250 - x = 25

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​21.

​36.

​22.

​24.

​25.

​27.

​28.

​30.

​31.

​32.

​33.

​34.

​37.

​38.

​39.

​26.

​29.

​23.

​Rounding Decimals