Add 28/10 and 36/63
1st number: 2 8/10, 2nd number: 36/63
28/10 + 36/63 is 118/35.
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,
28/10 = 28 × 63/10 × 63 = 1764/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
36/63 = 36 × 10/63 × 10 = 360/630 - Add the two like fractions:
1764/630 + 360/630 = 1764 + 360/630 = 2124/630 - 2124/630 simplified gives 118/35
- So, 28/10 + 36/63 = 118/35
In mixed form: 313/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+36/63 28/10+72/63 28/20+36/63 84/10+36/63 28/30+36/63 28/50+36/63 28/70+36/63