Add 63/28 and 72/9, Solve 2 7/28 + 8 0/9 as a fraction

Add 63/28 and 72/9

1^st number: 2 7/28, 2^nd number: 8 0/9

63/28 + 72/9 is 41/4.

Find the least common denominator or LCM of the two denominators:
LCM of 28 and 9 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 28 × 9 = 252,
63/28 = 63 × 9/28 × 9 = 567/252
Likewise, for the 2nd fraction, since 9 × 28 = 252,
72/9 = 72 × 28/9 × 28 = 2016/252
Add the two like fractions:
567/252 + 2016/252 = 567 + 2016/252 = 2583/252
2583/252 simplified gives 41/4
So, 63/28 + 72/9 = 41/4
In mixed form: 101/4

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