Add 63/18 and 49/10
1st number: 3 9/18, 2nd number: 4 9/10
63/18 + 49/10 is 42/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
63/18 = 63 × 5/18 × 5 = 315/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
49/10 = 49 × 9/10 × 9 = 441/90 - Add the two like fractions:
315/90 + 441/90 = 315 + 441/90 = 756/90 - 756/90 simplified gives 42/5
- So, 63/18 + 49/10 = 42/5
In mixed form: 82/5
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