Add 8/84 and 60/42
1st number: 8/84, 2nd number: 1 18/42
8/84 + 60/42 is 32/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
8/84 = 8 × 1/84 × 1 = 8/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
60/42 = 60 × 2/42 × 2 = 120/84 - Add the two like fractions:
8/84 + 120/84 = 8 + 120/84 = 128/84 - 128/84 simplified gives 32/21
- So, 8/84 + 60/42 = 32/21
In mixed form: 111/21
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