Add 98/60 and 49/9
1st number: 1 38/60, 2nd number: 5 4/9
98/60 + 49/9 is 637/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
98/60 = 98 × 3/60 × 3 = 294/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
49/9 = 49 × 20/9 × 20 = 980/180 - Add the two like fractions:
294/180 + 980/180 = 294 + 980/180 = 1274/180 - 1274/180 simplified gives 637/90
- So, 98/60 + 49/9 = 637/90
In mixed form: 77/90
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