Add 80/6 and 45/7
1st number: 13 2/6, 2nd number: 6 3/7
806 + 457 is 41521.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
806 = 80 × 76 × 7 = 56042 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
457 = 45 × 67 × 6 = 27042 - Add the two like fractions:
56042 + 27042 = 560 + 27042 = 83042 - 830/42 simplified gives 41521
- So, 80/6 + 45/7 = 415/21
In mixed form: 191621
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