Add 45/4 and 60/16
1st number: 11 1/4, 2nd number: 3 12/16
45/4 + 60/16 is 15/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
45/4 = 45 × 4/4 × 4 = 180/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
60/16 = 60 × 1/16 × 1 = 60/16 - Add the two like fractions:
180/16 + 60/16 = 180 + 60/16 = 240/16 - 240/16 simplified gives 15/1
- So, 45/4 + 60/16 = 15/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+60/16 45/8+60/16 45/4+60/32 45/12+60/16 45/4+60/48 45/20+60/16 45/4+60/80 45/28+60/16