Add 1/63 and 98/20, Solve 1/63 + 4 18/20 as a fraction

Add 1/63 and 98/20

1^st number: 1/63, 2^nd number: 4 18/20

1/63 + 98/20 is 3097/630.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260

Next, find the equivalent fraction of both fractional numbers with denominator 1260
For the 1st fraction, since 63 × 20 = 1260,
1/63 = 1 × 20/63 × 20 = 20/1260
Likewise, for the 2nd fraction, since 20 × 63 = 1260,
98/20 = 98 × 63/20 × 63 = 6174/1260
Add the two like fractions:
20/1260 + 6174/1260 = 20 + 6174/1260 = 6194/1260
6194/1260 simplified gives 3097/630
So, 1/63 + 98/20 = 3097/630
In mixed form: 4577/630

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