Add 63/8 and 49/40
1st number: 7 7/8, 2nd number: 1 9/40
63/8 + 49/40 is 91/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
63/8 = 63 × 5/8 × 5 = 315/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
49/40 = 49 × 1/40 × 1 = 49/40 - Add the two like fractions:
315/40 + 49/40 = 315 + 49/40 = 364/40 - 364/40 simplified gives 91/10
- So, 63/8 + 49/40 = 91/10
In mixed form: 91/10
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