Add 16/63 and 20/10
1st number: 16/63, 2nd number: 2 0/10
16/63 + 20/10 is 142/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
16/63 = 16 × 10/63 × 10 = 160/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
20/10 = 20 × 63/10 × 63 = 1260/630 - Add the two like fractions:
160/630 + 1260/630 = 160 + 1260/630 = 1420/630 - 1420/630 simplified gives 142/63
- So, 16/63 + 20/10 = 142/63
In mixed form: 216/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/63+20/10 16/63+40/10 48/63+20/10 16/63+60/10 16/63+20/30 80/63+20/10 16/63+20/50 16/63+20/70