Add 2/90 and 60/8
1st number: 2/90, 2nd number: 7 4/8
2/90 + 60/8 is 677/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 8 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
2/90 = 2 × 4/90 × 4 = 8/360 - Likewise, for the 2nd fraction, since 8 × 45 = 360,
60/8 = 60 × 45/8 × 45 = 2700/360 - Add the two like fractions:
8/360 + 2700/360 = 8 + 2700/360 = 2708/360 - 2708/360 simplified gives 677/90
- So, 2/90 + 60/8 = 677/90
In mixed form: 747/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/90+60/8 2/90+60/16 6/90+60/8 2/90+60/24 10/90+60/8 2/90+60/40 14/90+60/8 2/90+60/56