Add 84/7 and 84/60
1st number: 12 0/7, 2nd number: 1 24/60
84/7 + 84/60 is 67/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 7 × 60 = 420,
84/7 = 84 × 60/7 × 60 = 5040/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
84/60 = 84 × 7/60 × 7 = 588/420 - Add the two like fractions:
5040/420 + 588/420 = 5040 + 588/420 = 5628/420 - 5628/420 simplified gives 67/5
- So, 84/7 + 84/60 = 67/5
In mixed form: 132/5
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