Add 12/10 and 72/8
1st number: 1 2/10, 2nd number: 9 0/8
12/10 + 72/8 is 51/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
12/10 = 12 × 4/10 × 4 = 48/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
72/8 = 72 × 5/8 × 5 = 360/40 - Add the two like fractions:
48/40 + 360/40 = 48 + 360/40 = 408/40 - 408/40 simplified gives 51/5
- So, 12/10 + 72/8 = 51/5
In mixed form: 101/5
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