Add 60/42 and 10/9, Solve 1 18/42 + 1 1/9 as a fraction

Add 60/42 and 10/9

1^st number: 1 18/42, 2^nd number: 1 1/9

60/42 + 10/9 is 160/63.

Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 42 × 3 = 126,
60/42 = 60 × 3/42 × 3 = 180/126
Likewise, for the 2nd fraction, since 9 × 14 = 126,
10/9 = 10 × 14/9 × 14 = 140/126
Add the two like fractions:
180/126 + 140/126 = 180 + 140/126 = 320/126
320/126 simplified gives 160/63
So, 60/42 + 10/9 = 160/63
In mixed form: 234/63

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