Add 49/18 and 28/80
1st number: 2 13/18, 2nd number: 28/80
49/18 + 28/80 is 553/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 80 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 18 × 40 = 720,
49/18 = 49 × 40/18 × 40 = 1960/720 - Likewise, for the 2nd fraction, since 80 × 9 = 720,
28/80 = 28 × 9/80 × 9 = 252/720 - Add the two like fractions:
1960/720 + 252/720 = 1960 + 252/720 = 2212/720 - 2212/720 simplified gives 553/180
- So, 49/18 + 28/80 = 553/180
In mixed form: 313/180
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