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Pre Algebra Chapter 3 & 4 Ratios and Fractions/Decimals/Percents Flashcards | StudBud
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Pre Algebra Chapter 3 & 4 Ratios and Fractions/Decimals/Percents
Pre Algebra Chapter 3 & 4 Ratios and Fractions/Decimals/Percents
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Fractions with denominator of 10 or 100 to decimals and vice versa
Flashcards
15 cards
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Questions
15
Answers
1
What is .03 as a fraction?
3/10
30/10
30/100
3/100
2
What does percent mean?
times 100
out of 100
times 10
out of 10
3
What is 23% as a decimal?
.23
2.3
23
.023
4
What is 0.6 written as a fraction?
60/10
5
6/100
6/10
5
Stacey has 10 pairs of jeans, 15 t-shirts and 7 sweaters. What is ratio of sweaters to jeans?
7 to 10
10 to 15
7 to 15
10 to seven
6
What is 45/100 written as a decimal?
45
4.5
0.45
.045
7
Kayla climbs 57 steps in 40 sec. At that rate, how many steps could she climb in 160 seconds?
171
228
217
114
8
What is 2/10 as a percent?
20%
.2%
2%
200%
9
What is 35% as a fraction?
3 1/2
1/7
35/10
35/100
10
A percent compares the "part to whole", and has a denominator of_____________.
1
75
100
50
11
Clif bought 28 ounces of mix for $3.92. What is the unit rate?
$0.14 per ounce
$7.14 per ounce
$3.92 for 28 ounces
$109.76 for 28 ounces
12
20 kids are at a table. 50% of them have peanut allergies. How many have peanut allergies?
20
50
5
10
13
What is 2/3 as a percent?
67%
33%
20%
150%
14
In every classroom there are 2 computers. How many computers are in 4 classrooms?
6
2
4
8
15
What is 0.8 as a percent?
8%
.8%
80%
800%
