Add 25/2 and 90/48
1st number: 12 1/2, 2nd number: 1 42/48
25/2 + 90/48 is 115/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
25/2 = 25 × 24/2 × 24 = 600/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
90/48 = 90 × 1/48 × 1 = 90/48 - Add the two like fractions:
600/48 + 90/48 = 600 + 90/48 = 690/48 - 690/48 simplified gives 115/8
- So, 25/2 + 90/48 = 115/8
In mixed form: 143/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2+90/48 25/4+90/48 25/2+90/96 75/2+90/48 25/6+90/48 25/10+90/48 25/14+90/48