Add 15/27 and 30/98
15/27 + 30/98 is 380/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 27 × 98 = 2646,
15/27 = 15 × 98/27 × 98 = 1470/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
30/98 = 30 × 27/98 × 27 = 810/2646 - Add the two like fractions:
1470/2646 + 810/2646 = 1470 + 810/2646 = 2280/2646 - 2280/2646 simplified gives 380/441
- So, 15/27 + 30/98 = 380/441
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