Add 63/6 and 18/80, Solve 10 3/6 + 18/80 as a fraction

Add 63/6 and 18/80

1^st number: 10 3/6, 2^nd number: 18/80

63/6 + 18/80 is 429/40.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 80 is 240

Next, find the equivalent fraction of both fractional numbers with denominator 240
For the 1st fraction, since 6 × 40 = 240,
63/6 = 63 × 40/6 × 40 = 2520/240
Likewise, for the 2nd fraction, since 80 × 3 = 240,
18/80 = 18 × 3/80 × 3 = 54/240
Add the two like fractions:
2520/240 + 54/240 = 2520 + 54/240 = 2574/240
2574/240 simplified gives 429/40
So, 63/6 + 18/80 = 429/40
In mixed form: 1029/40

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