Add 27/16 and 64/30
1st number: 1 11/16, 2nd number: 2 4/30
27/16 + 64/30 is 917/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
27/16 = 27 × 15/16 × 15 = 405/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
64/30 = 64 × 8/30 × 8 = 512/240 - Add the two like fractions:
405/240 + 512/240 = 405 + 512/240 = 917/240 - So, 27/16 + 64/30 = 917/240
In mixed form: 3197/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16+64/30 27/32+64/30 27/16+64/60 81/16+64/30 27/48+64/30 27/16+64/90 27/80+64/30