Add 50/14 and 90/63
1st number: 3 8/14, 2nd number: 1 27/63
50/14 + 90/63 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
50/14 = 50 × 9/14 × 9 = 450/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
90/63 = 90 × 2/63 × 2 = 180/126 - Add the two like fractions:
450/126 + 180/126 = 450 + 180/126 = 630/126 - 630/126 simplified gives 5/1
- So, 50/14 + 90/63 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28+90/63 50/42+90/63 50/70+90/63 50/98+90/63