Add 90/48 and 48/60
1st number: 1 42/48, 2nd number: 48/60
90/48 + 48/60 is 107/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
90/48 = 90 × 5/48 × 5 = 450/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
48/60 = 48 × 4/60 × 4 = 192/240 - Add the two like fractions:
450/240 + 192/240 = 450 + 192/240 = 642/240 - 642/240 simplified gives 107/40
- So, 90/48 + 48/60 = 107/40
In mixed form: 227/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/48+96/60 90/96+48/60