Add 80/3 and 54/42
1st number: 26 2/3, 2nd number: 1 12/42
80/3 + 54/42 is 587/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
80/3 = 80 × 14/3 × 14 = 1120/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
54/42 = 54 × 1/42 × 1 = 54/42 - Add the two like fractions:
1120/42 + 54/42 = 1120 + 54/42 = 1174/42 - 1174/42 simplified gives 587/21
- So, 80/3 + 54/42 = 587/21
In mixed form: 2720/21
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