Add 7/60 and 90/16
1st number: 7/60, 2nd number: 5 10/16
7/60 + 90/16 is 689/120.
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,
7/60 = 7 × 4/60 × 4 = 28/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
90/16 = 90 × 15/16 × 15 = 1350/240 - Add the two like fractions:
28/240 + 1350/240 = 28 + 1350/240 = 1378/240 - 1378/240 simplified gives 689/120
- So, 7/60 + 90/16 = 689/120
In mixed form: 589/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/60+90/16 7/60+90/32 21/60+90/16 7/60+90/48 35/60+90/16 7/60+90/80 49/60+90/16