Add 10/98 and 12/15
10/98 + 12/15 is 221/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
10/98 = 10 × 15/98 × 15 = 150/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
12/15 = 12 × 98/15 × 98 = 1176/1470 - Add the two like fractions:
150/1470 + 1176/1470 = 150 + 1176/1470 = 1326/1470 - 1326/1470 simplified gives 221/245
- So, 10/98 + 12/15 = 221/245
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