Add 9/30 and 35/8
1st number: 9/30, 2nd number: 4 3/8
9/30 + 35/8 is 187/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 8 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
9/30 = 9 × 4/30 × 4 = 36/120 - Likewise, for the 2nd fraction, since 8 × 15 = 120,
35/8 = 35 × 15/8 × 15 = 525/120 - Add the two like fractions:
36/120 + 525/120 = 36 + 525/120 = 561/120 - 561/120 simplified gives 187/40
- So, 9/30 + 35/8 = 187/40
In mixed form: 427/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/30+35/8 9/30+70/8 9/60+35/8 9/30+35/16 27/30+35/8 9/90+35/8 9/30+35/24 45/30+35/8 9/30+35/40 63/30+35/8 9/30+35/56