Add 98/45 and 63/27
1st number: 2 8/45, 2nd number: 2 9/27
98/45 + 63/27 is 203/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 45 × 3 = 135,
98/45 = 98 × 3/45 × 3 = 294/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
63/27 = 63 × 5/27 × 5 = 315/135 - Add the two like fractions:
294/135 + 315/135 = 294 + 315/135 = 609/135 - 609/135 simplified gives 203/45
- So, 98/45 + 63/27 = 203/45
In mixed form: 423/45
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