Add 35/21 and 63/9, Solve 1 14/21 + 7 0/9 as a fraction

Add 35/21 and 63/9

1^st number: 1 14/21, 2^nd number: 7 0/9

35/21 + 63/9 is 26/3.

Find the least common denominator or LCM of the two denominators:
LCM of 21 and 9 is 63

Next, find the equivalent fraction of both fractional numbers with denominator 63
For the 1st fraction, since 21 × 3 = 63,
35/21 = 35 × 3/21 × 3 = 105/63
Likewise, for the 2nd fraction, since 9 × 7 = 63,
63/9 = 63 × 7/9 × 7 = 441/63
Add the two like fractions:
105/63 + 441/63 = 105 + 441/63 = 546/63
546/63 simplified gives 26/3
So, 35/21 + 63/9 = 26/3
In mixed form: 82/3

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