Add 90/10 and 50/63
1st number: 9 0/10, 2nd number: 50/63
90/10 + 50/63 is 617/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
90/10 = 90 × 63/10 × 63 = 5670/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
50/63 = 50 × 10/63 × 10 = 500/630 - Add the two like fractions:
5670/630 + 500/630 = 5670 + 500/630 = 6170/630 - 6170/630 simplified gives 617/63
- So, 90/10 + 50/63 = 617/63
In mixed form: 950/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20+50/63 90/30+50/63 90/50+50/63 90/70+50/63