Add 42/48 and 9/25
42/48 + 9/25 is 247/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 25 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 48 × 25 = 1200,
42/48 = 42 × 25/48 × 25 = 1050/1200 - Likewise, for the 2nd fraction, since 25 × 48 = 1200,
9/25 = 9 × 48/25 × 48 = 432/1200 - Add the two like fractions:
1050/1200 + 432/1200 = 1050 + 432/1200 = 1482/1200 - 1482/1200 simplified gives 247/200
- So, 42/48 + 9/25 = 247/200
In mixed form: 147/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+9/25 42/48+18/25 42/96+9/25 42/48+9/50 42/48+27/25 42/48+9/75 42/48+45/25 42/48+63/25