Add 12/80 and 54/48
1st number: 12/80, 2nd number: 1 6/48
12/80 + 54/48 is 51/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
12/80 = 12 × 3/80 × 3 = 36/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Add the two like fractions:
36/240 + 270/240 = 36 + 270/240 = 306/240 - 306/240 simplified gives 51/40
- So, 12/80 + 54/48 = 51/40
In mixed form: 111/40
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