Add 80/30 and 3/16
1st number: 2 20/30, 2nd number: 3/16
80/30 + 3/16 is 137/48.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
80/30 = 80 × 8/30 × 8 = 640/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
3/16 = 3 × 15/16 × 15 = 45/240 - Add the two like fractions:
640/240 + 45/240 = 640 + 45/240 = 685/240 - 685/240 simplified gives 137/48
- So, 80/30 + 3/16 = 137/48
In mixed form: 241/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30+6/16 80/60+3/16 80/30+3/32 80/30+9/16 80/90+3/16 80/30+3/48 80/30+15/16 80/30+3/80 80/30+21/16