Fundamentals of Mathematics, 2008a

443
Exercise 7.5.45
1
200
Exercise 7.5.46 (Solution on p. 470.)
6
11
Exercise 7.5.47
35
27
For the following 14 problems, convert each percent to a fraction.
Exercise 7.5.48 (Solution on p. 470.)
80%
Exercise 7.5.49
60%
Exercise 7.5.50 (Solution on p. 470.)
25%
Exercise 7.5.51
75%
Exercise 7.5.52 (Solution on p. 470.)
65%
Exercise 7.5.53
18%
Exercise 7.5.54 (Solution on p. 470.)
12.5%
Exercise 7.5.55
37.5%
Exercise 7.5.56 (Solution on p. 470.)
512.5%
Exercise 7.5.57
937.5%
Exercise 7.5.58 (Solution on p. 470.)
9. _ 9 %
Exercise 7.5.59
55. _ 5 %
Exercise 7.5.60 (Solution on p. 470.)
22. _ 2 %
Exercise 7.5.61
63. _ 6 %
7.5.4.1 Exercises for Review
Exercise 7.5.62 (Solution on p. 470.)
(Section 4.6) Find the quotient.
40
54 ÷ 8 7 21 .
Exercise 7.5.63
(Section 4.7) 3 8 of what number is 2 2 3 ?
Exercise 7.5.64 (Solution on p. 470.)
(Section 5.3) Find the value of 28
15 + 7 10 − 5 12 .
Available for free at Connexions