Add 63/40 and 9/3
1st number: 1 23/40, 2nd number: 3 0/3
63/40 + 9/3 is 183/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 3 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
63/40 = 63 × 3/40 × 3 = 189/120 - Likewise, for the 2nd fraction, since 3 × 40 = 120,
9/3 = 9 × 40/3 × 40 = 360/120 - Add the two like fractions:
189/120 + 360/120 = 189 + 360/120 = 549/120 - 549/120 simplified gives 183/40
- So, 63/40 + 9/3 = 183/40
In mixed form: 423/40
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