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Fundamentals of Mathematics, 2008a

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240<br />

CHAPTER 4.<br />

INTRODUCTION TO FRACTIONS AND MULTIPLICATION<br />

AND DIVISION OF FRACTIONS<br />

Exercise 4.4.31 (Solution on p. 282.)<br />

3<br />

10 , 36<br />

110<br />

Exercise 4.4.32<br />

6<br />

10 , 18<br />

32<br />

Exercise 4.4.33 (Solution on p. 282.)<br />

5<br />

8 , 15<br />

24<br />

Exercise 4.4.34<br />

10<br />

16 , 15<br />

24<br />

Exercise 4.4.35 (Solution on p. 282.)<br />

4<br />

5 , 3 4<br />

Exercise 4.4.36<br />

5<br />

7 , 15<br />

21<br />

Exercise 4.4.37 (Solution on p. 282.)<br />

9<br />

11 , 11 9<br />

For the following problems, determine the missing numerator or denominator.<br />

Exercise 4.4.38<br />

1<br />

3 = ?<br />

12<br />

Exercise 4.4.39 (Solution on p. 282.)<br />

1<br />

5 = ?<br />

30<br />

Exercise 4.4.40<br />

2<br />

3 = ? 9<br />

Exercise 4.4.41 (Solution on p. 282.)<br />

1<br />

5 = ?<br />

30<br />

Exercise 4.4.42<br />

2<br />

3 = ? 9<br />

Exercise 4.4.43 (Solution on p. 282.)<br />

3<br />

4 = ?<br />

16<br />

Exercise 4.4.44<br />

5<br />

6 = ?<br />

18<br />

Exercise 4.4.45 (Solution on p. 282.)<br />

4<br />

5 = ?<br />

25<br />

Exercise 4.4.46<br />

1<br />

2 = 4 ?<br />

Exercise 4.4.47 (Solution on p. 282.)<br />

9<br />

25 = 27 ?<br />

Exercise 4.4.48<br />

3<br />

2 = 18 ?<br />

Exercise 4.4.49 (Solution on p. 282.)<br />

5<br />

3 = 80 ?<br />

Exercise 4.4.50<br />

1<br />

8 = 3 ?<br />

Exercise 4.4.51 (Solution on p. 282.)<br />

4<br />

5 = ?<br />

100<br />

Exercise 4.4.52<br />

1<br />

2 = 25 ?<br />

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