Page 64 - BUSINESS MATHEMATICS MODULE 1 (WHOLE)_revised 10.20.2020

Lesson 4. Fractions
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Exercise 4.1
Identify the following as a proper fraction, improper fraction, or a mixed number by shaded
the corresponding circle.
Improper
Proper Fraction Fraction Mixed Number
1
a.) 4 O O O

8
b.) O O O
7
3
c.) 5 O O O

2
d.) 6 O O O
3
25
e.) 26 O O O

Exercise 4.2 Exercise 4.3 Exercise 4.4
Change the following fractions to Change the following mixed Reduce each of the following to
whole or mixed number. number to improper fractions. the lowest terms.
2
a.) 12 = a.) 8 = a.) 12 =
7 3 20
1
b.) 24 = b.) 3 = b.) 9 =
3 4 12
c.) 18 = c.) 6 = c.) 7 =
2
2 5 21
d.) 21 = d.) 3 = d.) 95 =
7
7 16 175
5
e.) 32 = e.) 25 = e.) 90 =
3 6 105
Exercise 4.5 Exercise 4.6 Exercise 4.7
Change each of the following Convert the following fractions to Convert the following decimals to
fractions to the highest term as decimals. fractions in the simplest or lowest
indicated. terms.
1 3
a.) 6 = 24 a.) 4 = a.) 0.15 =
5 4
b.) 7 = 21 b.) 7 = b.) 0.025 =

9 9
c.) 10 = 80 c.) 11 = c.) 0.25 =
2 6
d.) 9 = 18 d.) 13 = d.) 3.20 =

13 21
e.) 16 = 112 e.) 25 = e.) 0.0095 =

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