Add 27/4 and 98/45
1st number: 6 3/4, 2nd number: 2 8/45
27/4 + 98/45 is 1607/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 45 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 4 × 45 = 180,
27/4 = 27 × 45/4 × 45 = 1215/180 - Likewise, for the 2nd fraction, since 45 × 4 = 180,
98/45 = 98 × 4/45 × 4 = 392/180 - Add the two like fractions:
1215/180 + 392/180 = 1215 + 392/180 = 1607/180 - So, 27/4 + 98/45 = 1607/180
In mixed form: 8167/180
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