Add 45/36 and 40/14
1st number: 1 9/36, 2nd number: 2 12/14
45/36 + 40/14 is 115/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
45/36 = 45 × 7/36 × 7 = 315/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
40/14 = 40 × 18/14 × 18 = 720/252 - Add the two like fractions:
315/252 + 720/252 = 315 + 720/252 = 1035/252 - 1035/252 simplified gives 115/28
- So, 45/36 + 40/14 = 115/28
In mixed form: 43/28
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