Add 10/80 and 35/63
10/80 + 35/63 is 49/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 63 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 80 × 63 = 5040,
10/80 = 10 × 63/80 × 63 = 630/5040 - Likewise, for the 2nd fraction, since 63 × 80 = 5040,
35/63 = 35 × 80/63 × 80 = 2800/5040 - Add the two like fractions:
630/5040 + 2800/5040 = 630 + 2800/5040 = 3430/5040 - 3430/5040 simplified gives 49/72
- So, 10/80 + 35/63 = 49/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/80+35/63 10/80+70/63 30/80+35/63 50/80+35/63 70/80+35/63