Add 27/30 and 63/98
27/30 + 63/98 is 54/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
27/30 = 27 × 49/30 × 49 = 1323/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
63/98 = 63 × 15/98 × 15 = 945/1470 - Add the two like fractions:
1323/1470 + 945/1470 = 1323 + 945/1470 = 2268/1470 - 2268/1470 simplified gives 54/35
- So, 27/30 + 63/98 = 54/35
In mixed form: 119/35
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