Add 21/50 and 56/49
1st number: 21/50, 2nd number: 1 7/49
21/50 + 56/49 is 547/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 49 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
21/50 = 21 × 49/50 × 49 = 1029/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
56/49 = 56 × 50/49 × 50 = 2800/2450 - Add the two like fractions:
1029/2450 + 2800/2450 = 1029 + 2800/2450 = 3829/2450 - 3829/2450 simplified gives 547/350
- So, 21/50 + 56/49 = 547/350
In mixed form: 1197/350
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