Add 90/63 and 6/49, Solve 1 27/63 + 6/49 as a fraction

Add 90/63 and 6/49

1^st number: 1 27/63, 2^nd number: 6/49

90/63 + 6/49 is 76/49.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441

Next, find the equivalent fraction of both fractional numbers with denominator 441
For the 1st fraction, since 63 × 7 = 441,
90/63 = 90 × 7/63 × 7 = 630/441
Likewise, for the 2nd fraction, since 49 × 9 = 441,
6/49 = 6 × 9/49 × 9 = 54/441
Add the two like fractions:
630/441 + 54/441 = 630 + 54/441 = 684/441
684/441 simplified gives 76/49
So, 90/63 + 6/49 = 76/49
In mixed form: 127/49

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