Add 24/50 and 42/45
24/50 + 42/45 is 106/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 45 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
24/50 = 24 × 9/50 × 9 = 216/450 - Likewise, for the 2nd fraction, since 45 × 10 = 450,
42/45 = 42 × 10/45 × 10 = 420/450 - Add the two like fractions:
216/450 + 420/450 = 216 + 420/450 = 636/450 - 636/450 simplified gives 106/75
- So, 24/50 + 42/45 = 106/75
In mixed form: 131/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/50+42/45 24/50+84/45 24/50+42/90 72/50+42/45