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Let’s check out your problem:
Simplify by adding, subtracting, multiplying, or dividing as indicated:
\newline
$
2
−
47
\$2-47
$2
−
47
₵
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Math Problems
Grade 7
Add and subtract fractions
Full solution
Q.
Simplify by adding, subtracting, multiplying, or dividing as indicated:
\newline
$
2
−
47
\$2-47
$2
−
47
₵
Convert to cents:
Convert dollars to cents to simplify calculation;
$
2
\$2
$2
equals
200
200
200
cents.
\newline
Calculation:
$
2
=
200
\$2 = 200
$2
=
200
cents
Subtract from total:
Subtract
47
47
47
cents from
200
200
200
cents.
\newline
Calculation:
200
200
200
cents
−
-
−
47
47
47
cents
=
=
=
153
153
153
cents
Convert back to dollars:
Convert the result back to dollars and cents.
\newline
Calculation:
153
153
153
cents =
$
1.53
\$1.53
$1.53
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Multiply.
\newline
(
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Question
Simplify to a single power of
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:
\newline
3
5
×
3
2
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3
5
×
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2
\newline
Answer:
3
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Question
Simplify to a single power of
6
6
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:
\newline
6
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\newline
Answer:
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Question
What value of
z
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makes the equation below true?
\newline
9
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=
79
9 z-2=79
9
z
−
2
=
79
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9
9
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13
13
13
\newline
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79
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Question
What value of
y
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y
makes the equation below true?
\newline
5
y
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2
=
17
5 y+2=17
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=
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\newline
2
2
2
\newline
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\newline
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