Add 30/15 and 18/56
1st number: 2 0/15, 2nd number: 18/56
30/15 + 18/56 is 65/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
30/15 = 30 × 56/15 × 56 = 1680/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
18/56 = 18 × 15/56 × 15 = 270/840 - Add the two like fractions:
1680/840 + 270/840 = 1680 + 270/840 = 1950/840 - 1950/840 simplified gives 65/28
- So, 30/15 + 18/56 = 65/28
In mixed form: 29/28
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