Add 6/80 and 63/6
1st number: 6/80, 2nd number: 10 3/6
6/80 + 63/6 is 423/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 6 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
6/80 = 6 × 3/80 × 3 = 18/240 - Likewise, for the 2nd fraction, since 6 × 40 = 240,
63/6 = 63 × 40/6 × 40 = 2520/240 - Add the two like fractions:
18/240 + 2520/240 = 18 + 2520/240 = 2538/240 - 2538/240 simplified gives 423/40
- So, 6/80 + 63/6 = 423/40
In mixed form: 1023/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/80+63/6 6/80+63/12 18/80+63/6 6/80+63/18 30/80+63/6 6/80+63/30 42/80+63/6 6/80+63/42