Add 15/14 and 63/10, Solve 1 1/14 + 6 3/10 as a fraction

Add 15/14 and 63/10

1^st number: 1 1/14, 2^nd number: 6 3/10

15/14 + 63/10 is 258/35.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 14 × 5 = 70,
15/14 = 15 × 5/14 × 5 = 75/70
Likewise, for the 2nd fraction, since 10 × 7 = 70,
63/10 = 63 × 7/10 × 7 = 441/70
Add the two like fractions:
75/70 + 441/70 = 75 + 441/70 = 516/70
516/70 simplified gives 258/35
So, 15/14 + 63/10 = 258/35
In mixed form: 713/35

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