Add 10/27 and 90/12, Solve 10/27 + 7 6/12 as a fraction

Add 10/27 and 90/12

1^st number: 10/27, 2^nd number: 7 6/12

10/27 + 90/12 is 425/54.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 12 is 108

Next, find the equivalent fraction of both fractional numbers with denominator 108
For the 1st fraction, since 27 × 4 = 108,
10/27 = 10 × 4/27 × 4 = 40/108
Likewise, for the 2nd fraction, since 12 × 9 = 108,
90/12 = 90 × 9/12 × 9 = 810/108
Add the two like fractions:
40/108 + 810/108 = 40 + 810/108 = 850/108
850/108 simplified gives 425/54
So, 10/27 + 90/12 = 425/54
In mixed form: 747/54

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