Add 20/25 and 10/49
20/25 + 10/49 is 246/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 49 is 1225
Next, find the equivalent fraction of both fractional numbers with denominator 1225 - For the 1st fraction, since 25 × 49 = 1225,
20/25 = 20 × 49/25 × 49 = 980/1225 - Likewise, for the 2nd fraction, since 49 × 25 = 1225,
10/49 = 10 × 25/49 × 25 = 250/1225 - Add the two like fractions:
980/1225 + 250/1225 = 980 + 250/1225 = 1230/1225 - 1230/1225 simplified gives 246/245
- So, 20/25 + 10/49 = 246/245
In mixed form: 11/245
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