Add 90/10 and 4/12, Solve 9 0/10 + 4/12 as a fraction

Add 90/10 and 4/12

1^st number: 9 0/10, 2^nd number: 4/12

90/10 + 4/12 is 28/3.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 12 is 60

Next, find the equivalent fraction of both fractional numbers with denominator 60
For the 1st fraction, since 10 × 6 = 60,
90/10 = 90 × 6/10 × 6 = 540/60
Likewise, for the 2nd fraction, since 12 × 5 = 60,
4/12 = 4 × 5/12 × 5 = 20/60
Add the two like fractions:
540/60 + 20/60 = 540 + 20/60 = 560/60
560/60 simplified gives 28/3
So, 90/10 + 4/12 = 28/3
In mixed form: 91/3

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