Add 42/18 and 4/50
1st number: 2 6/18, 2nd number: 4/50
42/18 + 4/50 is 181/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
42/18 = 42 × 25/18 × 25 = 1050/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
4/50 = 4 × 9/50 × 9 = 36/450 - Add the two like fractions:
1050/450 + 36/450 = 1050 + 36/450 = 1086/450 - 1086/450 simplified gives 181/75
- So, 42/18 + 4/50 = 181/75
In mixed form: 231/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/18+4/50 42/18+8/50 42/36+4/50 42/18+12/50 42/54+4/50 42/18+20/50 42/90+4/50 42/18+28/50