Add 16/8 and 98/30
1st number: 2 0/8, 2nd number: 3 8/30
16/8 + 98/30 is 79/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
16/8 = 16 × 15/8 × 15 = 240/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
98/30 = 98 × 4/30 × 4 = 392/120 - Add the two like fractions:
240/120 + 392/120 = 240 + 392/120 = 632/120 - 632/120 simplified gives 79/15
- So, 16/8 + 98/30 = 79/15
In mixed form: 54/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/8+98/30 16/8+98/60 48/8+98/30 16/24+98/30 16/8+98/90 80/8+98/30 16/40+98/30 16/56+98/30