Add 1/80 and 8/30
1/80 + 8/30 is 67/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
1/80 = 1 × 3/80 × 3 = 3/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
8/30 = 8 × 8/30 × 8 = 64/240 - Add the two like fractions:
3/240 + 64/240 = 3 + 64/240 = 67/240 - So, 1/80 + 8/30 = 67/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80+8/30 1/80+16/30 1/80+8/60 3/80+8/30 1/80+24/30 1/80+8/90 5/80+8/30 1/80+40/30 7/80+8/30 1/80+56/30