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Let’s check out your problem:
Add.
\newline
3
10
\frac{3}{10}
10
3
+
+
+
4
10
\frac{4}{10}
10
4
=
=
=
_
_
_
_
\_\_\_\_
____
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Math Problems
Grade 7
Add and subtract fractions
Full solution
Q.
Add.
\newline
3
10
\frac{3}{10}
10
3
+
+
+
4
10
\frac{4}{10}
10
4
=
=
=
_
_
_
_
\_\_\_\_
____
Identify common denominator:
Identify the common denominator.
\newline
Both
fractions
have the same denominator, which is
10
10
10
. This makes addition straightforward.
Add numerators:
Add the numerators.
3
10
+
4
10
=
(
3
+
4
)
10
=
7
10
\frac{3}{10} + \frac{4}{10} = \frac{(3 + 4)}{10} = \frac{7}{10}
10
3
+
10
4
=
10
(
3
+
4
)
=
10
7
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\newline
2
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=
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2x-2=0
2
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Multiply.
\newline
(
3
5
)
×
(
1
6
)
=
(\frac{3}{5})\times(\frac{1}{6})=
(
5
3
)
×
(
6
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\newline
Submit
\newline
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Posted 8 months ago
Question
2
x
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=
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\newline
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Question
Simplify to a single power of
3
3
3
:
\newline
3
5
×
3
2
3^{5} \times 3^{2}
3
5
×
3
2
\newline
Answer:
3
□
3 ^\square
3
□
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Posted 9 months ago
Question
Simplify to a single power of
6
6
6
:
\newline
6
3
⋅
6
2
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6
3
⋅
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\newline
Answer:
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Posted 9 months ago
Question
What value of
z
z
z
makes the equation below true?
\newline
9
z
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2
=
79
9 z-2=79
9
z
−
2
=
79
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3
3
3
\newline
9
9
9
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13
13
13
\newline
79
79
79
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Posted 8 months ago
Question
What value of
y
y
y
makes the equation below true?
\newline
5
y
+
2
=
17
5 y+2=17
5
y
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2
=
17
\newline
2
2
2
\newline
3
3
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\newline
6
6
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\newline
17
17
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Posted 8 months ago
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