Add 8/7 and 2/18, Solve 1 1/7 + 2/18 as a fraction

Add 8/7 and 2/18

1^st number: 1 1/7, 2^nd number: 2/18

8/7 + 2/18 is 79/63.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 7 × 18 = 126,
8/7 = 8 × 18/7 × 18 = 144/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
2/18 = 2 × 7/18 × 7 = 14/126
Add the two like fractions:
144/126 + 14/126 = 144 + 14/126 = 158/126
158/126 simplified gives 79/63
So, 8/7 + 2/18 = 79/63
In mixed form: 116/63

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