Add 14/42 and 15/18, Solve 14/42 + 15/18 as a fraction

Add 14/42 and 15/18

14/42 + 15/18 is 7/6.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 42 × 3 = 126,
14/42 = 14 × 3/42 × 3 = 42/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
15/18 = 15 × 7/18 × 7 = 105/126
Add the two like fractions:
42/126 + 105/126 = 42 + 105/126 = 147/126
147/126 simplified gives 7/6
So, 14/42 + 15/18 = 7/6
In mixed form: 11/6

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