Add 15/36 and 54/40
1st number: 15/36, 2nd number: 1 14/40
15/36 + 54/40 is 53/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 40 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 36 × 10 = 360,
15/36 = 15 × 10/36 × 10 = 150/360 - Likewise, for the 2nd fraction, since 40 × 9 = 360,
54/40 = 54 × 9/40 × 9 = 486/360 - Add the two like fractions:
150/360 + 486/360 = 150 + 486/360 = 636/360 - 636/360 simplified gives 53/30
- So, 15/36 + 54/40 = 53/30
In mixed form: 123/30
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