Add 80/56 and 42/36
1st number: 1 24/56, 2nd number: 1 6/36
80/56 + 42/36 is 109/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 36 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
80/56 = 80 × 9/56 × 9 = 720/504 - Likewise, for the 2nd fraction, since 36 × 14 = 504,
42/36 = 42 × 14/36 × 14 = 588/504 - Add the two like fractions:
720/504 + 588/504 = 720 + 588/504 = 1308/504 - 1308/504 simplified gives 109/42
- So, 80/56 + 42/36 = 109/42
In mixed form: 225/42
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