Add 64/80 and 10/8
1st number: 64/80, 2nd number: 1 2/8
64/80 + 10/8 is 41/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 8 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
64/80 = 64 × 1/80 × 1 = 64/80 - Likewise, for the 2nd fraction, since 8 × 10 = 80,
10/8 = 10 × 10/8 × 10 = 100/80 - Add the two like fractions:
64/80 + 100/80 = 64 + 100/80 = 164/80 - 164/80 simplified gives 41/20
- So, 64/80 + 10/8 = 41/20
In mixed form: 21/20
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