Add 12/10 and 18/35, Solve 1 2/10 + 18/35 as a fraction

Add 12/10 and 18/35

1^st number: 1 2/10, 2^nd number: 18/35

12/10 + 18/35 is 12/7.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70

Next, find the equivalent fraction of both fractional numbers with denominator 70
For the 1st fraction, since 10 × 7 = 70,
12/10 = 12 × 7/10 × 7 = 84/70
Likewise, for the 2nd fraction, since 35 × 2 = 70,
18/35 = 18 × 2/35 × 2 = 36/70
Add the two like fractions:
84/70 + 36/70 = 84 + 36/70 = 120/70
120/70 simplified gives 12/7
So, 12/10 + 18/35 = 12/7
In mixed form: 15/7

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