Add 90/2 and 4/63
1st number: 45 0/2, 2nd number: 4/63
90/2 + 4/63 is 2839/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
90/2 = 90 × 63/2 × 63 = 5670/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
4/63 = 4 × 2/63 × 2 = 8/126 - Add the two like fractions:
5670/126 + 8/126 = 5670 + 8/126 = 5678/126 - 5678/126 simplified gives 2839/63
- So, 90/2 + 4/63 = 2839/63
In mixed form: 454/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+8/63 90/4+4/63 90/2+12/63 90/6+4/63 90/2+20/63 90/10+4/63 90/2+28/63 90/14+4/63