Examview Pro - Fraction Test With Answers Page 8
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9ID: A
21. ANS:
8
45
Multiply the fractions by multiplying the numerators and multiplying the denominators, and then simplify if
possible.
REF: Page 213
OBJ: 5-1.2 Evaluating Fraction Expressions
STO: 5.02
TOP: 5-1 Multiplying Fractions
KEY: fraction, expression, evaluate
NOT: /A/ Correct! /B/ Is this how you multiply fractions? /C/ Are you supposed to be dividing the
fractions?/D/ Are you supposed to be adding the fractions?
22. ANS:
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First write any mixed numbers as improper fractions, and then multiply the numerators and multiply the
denominators. Simplify if possible.
REF: Page 216
OBJ: 5-2.1 Multiplying Fractions and Mixed Numbers
STO: 1.04
TOP: 5-2 Multiplying Mixed Numbers
KEY: fraction, mixed number, multiplication
NOT: /A/ Are you supposed to be adding the fractions? /B/ Are you performing the correct operation?/C/ Is
this how you multiply fractions? /D/ Correct!
23. ANS:
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6
8
First write the mixed numbers as improper fractions, and then multiply the numerators and multiply the
denominators. Simplify if possible.
REF: Page 217
OBJ: 5-2.2 Multiplying Mixed Numbers STO: 1.04
TOP: 5-2 Multiplying Mixed Numbers
KEY: mixed number, multiplication
NOT: /A/ Is this how you multiply fractions? /B/ Correct! /C/ Are you supposed to be adding the fractions?
/D/ Are you performing the correct operation?
24. ANS:
4
7
A number multiplied by its reciprocal equals 1.
REF: Page 222
OBJ: 5-3.1 Finding Reciprocals
STO: 1.04
TOP: 5-3 Dividing Fractions and Mixed Numbers
KEY: reciprocal, fraction
NOT: /A/ Did you calculate the reciprocal properly?/B/ Does this multiplied by the original number equal 1?
/C/ Correct! /D/ Is your math correct?
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