Add 28/18 and 98/56
1st number: 1 10/18, 2nd number: 1 42/56
28/18 + 98/56 is 119/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
28/18 = 28 × 28/18 × 28 = 784/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
98/56 = 98 × 9/56 × 9 = 882/504 - Add the two like fractions:
784/504 + 882/504 = 784 + 882/504 = 1666/504 - 1666/504 simplified gives 119/36
- So, 28/18 + 98/56 = 119/36
In mixed form: 311/36
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