Add 1/80 and 70/10
1st number: 1/80, 2nd number: 7 0/10
1/80 + 70/10 is 561/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
1/80 = 1 × 1/80 × 1 = 1/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
70/10 = 70 × 8/10 × 8 = 560/80 - Add the two like fractions:
1/80 + 560/80 = 1 + 560/80 = 561/80 - So, 1/80 + 70/10 = 561/80
In mixed form: 71/80
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