Add 84/80 and 7/60
1st number: 1 4/80, 2nd number: 7/60
84/80 + 7/60 is 7/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
84/80 = 84 × 3/80 × 3 = 252/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
7/60 = 7 × 4/60 × 4 = 28/240 - Add the two like fractions:
252/240 + 28/240 = 252 + 28/240 = 280/240 - 280/240 simplified gives 7/6
- So, 84/80 + 7/60 = 7/6
In mixed form: 11/6
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