Add 81/14 and 45/5
1st number: 5 11/14, 2nd number: 9 0/5
81/14 + 45/5 is 207/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
81/14 = 81 × 5/14 × 5 = 405/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
45/5 = 45 × 14/5 × 14 = 630/70 - Add the two like fractions:
405/70 + 630/70 = 405 + 630/70 = 1035/70 - 1035/70 simplified gives 207/14
- So, 81/14 + 45/5 = 207/14
In mixed form: 1411/14
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