Add 7/98 and 40/27
1st number: 7/98, 2nd number: 1 13/27
7/98 + 40/27 is 587/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
7/98 = 7 × 27/98 × 27 = 189/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
40/27 = 40 × 98/27 × 98 = 3920/2646 - Add the two like fractions:
189/2646 + 3920/2646 = 189 + 3920/2646 = 4109/2646 - 4109/2646 simplified gives 587/378
- So, 7/98 + 40/27 = 587/378
In mixed form: 1209/378
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