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1.1-1.4 Review Flashcards | StudBud
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1.1-1.4 Review
1.1-1.4 Review
21 terms
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StudBud Administration
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Working with fractions and decimals
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Multiply (-5/7) ⋅ (5/3)
0
-3/7
25/21
- 25/21
2
Evaluate n + 1/8 for n = 3/7
-1/30
2/15
0
31/56
3
Treya practices typing 1/7 hour each day. How many hours does Treya practice typing in 4 days?
4/7 hour
3 6/7 hours
1/28 hour
4 1/7 hours
4
Write the decimal 0.074 as a fraction in simplest form.
37/500
19/250
38/501
37/501
5
This is what we call the fraction when it is fully simplified.
Rational Number
Improper Fraction
Relatively Prime
Reciprocal
6
Multiply 0.55(0.68)
- 0.834
0.374
0.0374
0.834
7
If the car goes 319.2 miles using 16.8 gallons of gas, how many miles per gallon does it get?
19 miles per gallon
24 miles per gallon
22 miles per gallon
17 miles per gallon
8
Evaluate the expression 0.68/n for n = 0.2
0.1
3.4
3.3
0.3
9
Which is an example of a rational number?
-12 ÷ 0
√(-4)
√16
π
10
Subtract -5/7 - 8/11
-111/121
-1 46/77
-13/18
-1 34/77
11
Write the fraction 3/5 as a decimal.
0.6
0.666666666...
0.8
0.5
12
Can be expressed as a ratio of 2 integers or a decimal that repeats or terminates.
Relatively Prime
Reciprocal
Improper Fraction
Rational Number
13
A plant has grown 2 1/2 in since last yr & is now 6 2/3 in tall. How tall was it a year ago?
4 1/6 in
9 1/6 in
3 3/4 in
2 2/3 in
14
Divide. Write your answer in simplest form. . 5 5/8 ÷ 2 1/3
2 23/56
2 5/24
13 1/8
8/105
15
Write the decimal 0.63 as a fraction in simplest form.
105/167
63/100
79/125
316/501
16
Write the fraction 3/8 as a decimal
0.44444444...
0.33333333...
0.5
0.375
17
Divide. Write your answer in simplest form. 7/14 ÷ 6/11
79/84
11/12
12/11
3/11
18
A recipe calls for 2 2/3 cups regular and 2 1/4 cups wheat flour. What is the total needed?
5 cups
2 3/7 cups
3 11/16 cups
4 11/12 cups
19
Multiply 0.67(-8.9)
-6.653
-0.5963
-5.963
6.653
20
This is what it's called when the numerator is greater than the denominator.
Improper Fraction
Rational Number
Reciprocal
Relatively Prime
21
The flipped version of a fraction.
Relatively Prime
Rational Number
Improper Fraction
Reciprocal