Add 12/8 and 70/60
1st number: 1 4/8, 2nd number: 1 10/60
12/8 + 70/60 is 8/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
12/8 = 12 × 15/8 × 15 = 180/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
70/60 = 70 × 2/60 × 2 = 140/120 - Add the two like fractions:
180/120 + 140/120 = 180 + 140/120 = 320/120 - 320/120 simplified gives 8/3
- So, 12/8 + 70/60 = 8/3
In mixed form: 22/3
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