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Chapter 2 Review! Flashcards | StudBud
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Chapter 2 Review!
Chapter 2 Review!
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Ch. 2 Glencoe Math Curriculum Percents, Decimals, Fractions
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
Dividing the numerator by the denominator is the easiest way to turn a fraction into a
percent
improper fraction
decimal
mixed number
2
Which operation will help you find 25% of 70?
70 / 25
25 x .70
.25 x 70
25 x 70
3
A number compared to 100 is called a ___________.
Fraction
Rate
Decimal
Percent
4
Which of the following symbols would correctly complete the math sentence?
=
/
>
<
5
Dividing by 100 is a quick strategy for which conversion?
fractions to percents
decimals to percents
fractions to decimals
percents to decimals
6
Which of the following was NOT a topic included in Chapter 2?
Fractions
Decimals
Alligators
Percents
7
Which place value does the 4 hold in the number 123.45?
ones
hundredths
tenths
tens
8
One strategy for solving proportions is to . . .
cross-multiply and subtract
cross-divide and multiply
cross-multiply and divide
cross-add and subtract
9
Moving the decimal point two places to the right (as in .23 to 23) is the same as
multiplying by 100
rounding
simplifying
dividing by 100
10
A proportion is:
useful for solving percent problems
a set of two equivalent ratios
all of the above
an equation
11
When turning a decimal into a fraction, you find the denominator by . . .
writing the number over 10
multiplying the numerator
checking the place value of the last number
writing the number over 100
12
Multiplying by 100 is a quick strategy for which conversion?
percents to decimals
fractions to decimals
fractions to percents
decimals to percents
