Add 4/60 and 45/16
1st number: 4/60, 2nd number: 2 13/16
4/60 + 45/16 is 691/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 60 × 4 = 240,
4/60 = 4 × 4/60 × 4 = 16/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
45/16 = 45 × 15/16 × 15 = 675/240 - Add the two like fractions:
16/240 + 675/240 = 16 + 675/240 = 691/240 - So, 4/60 + 45/16 = 691/240
In mixed form: 2211/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/60+45/16 4/60+90/16 4/60+45/32 12/60+45/16 4/60+45/48 20/60+45/16 4/60+45/80 28/60+45/16