Add 98/30 and 30/16
1st number: 3 8/30, 2nd number: 1 14/16
98/30 + 30/16 is 617/120.
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,
98/30 = 98 × 8/30 × 8 = 784/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
30/16 = 30 × 15/16 × 15 = 450/240 - Add the two like fractions:
784/240 + 450/240 = 784 + 450/240 = 1234/240 - 1234/240 simplified gives 617/120
- So, 98/30 + 30/16 = 617/120
In mixed form: 517/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30+60/16 98/60+30/16 98/30+30/32 98/30+90/16 98/90+30/16 98/30+30/48 98/30+30/80