Question Details

MAT 105 MODULE 3 CHECK YOUR UNDERSTANDING
1.	A stack of books is 31 ½ in. high. Each book is 1 ½ in. thick. How many books are in the stack?
2.	Convert to fraction notation: 5 1/2

3.	George and Veronica both get haircuts on the same day. George gets his haircut every 4 weeks and Veronica gets hers cut every 6 weeks. When will they next have haircuts the same week?

4.	Convert to a mixed numeral: 13/2

6.	Subtract and write a mixed numeral for the answer: 18 - 4 3/4

7.	Multiply and write a mixed numeral for the answer: 6 x 4 2/3

8.	Find the LCM of 8, 15, and 20.

9.	Find the LCM of 6, 27, and 45.

10.	Convert to fraction notation: 5 4/7

11.	Find the LCM: 20 and 35

12.	Subtract and simplify: 5/4 - 3/4

13.	Multiply and write a mixed numeral for the answer: 5 2/3 x 3/4

14.	Divide and write a mixed numeral for the answer: 12 ¼ ÷ 4 2/3

15.	Add and simplify: 3/8 + 13/8

16.	Carrie runs 5 loops of 5/8 mi each and Chris runs 2 loops of 1 ¾ mi each. Who runs farther and by how much?

17.	Convert to a mixed numeral: 17/8

18.	Divide and write a mixed numeral for the answer: 16 ¼ ÷ 13

19.	Subtract and write a mixed numeral for the answer: 12 3/5 - 8 7/8

20.	Solve: 1/8 + y = 4

 
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