simplify: 5/6 + 7/18 + -11/12
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Answered by
1
Answer:
in mixed fraction
1
2
9
Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
For the 1st fraction, since 6 × 3 = 18,
5
6
=
5 × 3
6 × 3
=
15
18
Likewise, for the 2nd fraction, since 18 × 1 = 18,
7
18
=
7 × 1
18 × 1
=
7
18
Add the two fractions:
15
18
+
7
18
=
15 + 7
18
=
22
18
22/18 simplified gives
11
9
So, 5/6 + 7/18 = 11/9
In mixed form: 1
2
9
Answered by
1
Answer:
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