Add 32/80 and 9/30
32/80 + 9/30 is 7/10.
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,
32/80 = 32 × 3/80 × 3 = 96/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
9/30 = 9 × 8/30 × 8 = 72/240 - Add the two like fractions:
96/240 + 72/240 = 96 + 72/240 = 168/240 - 168/240 simplified gives 7/10
- So, 32/80 + 9/30 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/80+9/30 32/80+18/30 32/80+9/60 96/80+9/30 32/80+27/30 32/80+9/90 32/80+45/30 32/80+63/30