Add 80/30 and 60/8
1st number: 2 20/30, 2nd number: 7 4/8
80/30 + 60/8 is 61/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
80/30 = 80 × 4/30 × 4 = 320/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
60/8 = 60 × 15/8 × 15 = 900/120 - Add the two like fractions:
320/120 + 900/120 = 320 + 900/120 = 1220/120 - 1220/120 simplified gives 61/6
- So, 80/30 + 60/8 = 61/6
In mixed form: 101/6
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