Add 75/15 and 27/16
1st number: 5 0/15, 2nd number: 1 11/16
75/15 + 27/16 is 107/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
75/15 = 75 × 16/15 × 16 = 1200/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
27/16 = 27 × 15/16 × 15 = 405/240 - Add the two like fractions:
1200/240 + 405/240 = 1200 + 405/240 = 1605/240 - 1605/240 simplified gives 107/16
- So, 75/15 + 27/16 = 107/16
In mixed form: 611/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/15+54/16 75/30+27/16 75/15+27/32 75/15+81/16 75/45+27/16 75/15+27/48 75/15+27/80