Add 12/18 and 49/35
1st number: 12/18, 2nd number: 1 14/35
12/18 + 49/35 is 31/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
12/18 = 12 × 35/18 × 35 = 420/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
49/35 = 49 × 18/35 × 18 = 882/630 - Add the two like fractions:
420/630 + 882/630 = 420 + 882/630 = 1302/630 - 1302/630 simplified gives 31/15
- So, 12/18 + 49/35 = 31/15
In mixed form: 21/15
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