Add 21/30 and 63/50
1st number: 21/30, 2nd number: 1 13/50
21/30 + 63/50 is 49/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
21/30 = 21 × 5/30 × 5 = 105/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
63/50 = 63 × 3/50 × 3 = 189/150 - Add the two like fractions:
105/150 + 189/150 = 105 + 189/150 = 294/150 - 294/150 simplified gives 49/25
- So, 21/30 + 63/50 = 49/25
In mixed form: 124/25
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