Add 54/40 and 8/15
1st number: 1 14/40, 2nd number: 8/15
54/40 + 8/15 is 113/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
54/40 = 54 × 3/40 × 3 = 162/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
8/15 = 8 × 8/15 × 8 = 64/120 - Add the two like fractions:
162/120 + 64/120 = 162 + 64/120 = 226/120 - 226/120 simplified gives 113/60
- So, 54/40 + 8/15 = 113/60
In mixed form: 153/60
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