Add 35/30 and 28/32
1st number: 1 5/30, 2nd number: 28/32
35/30 + 28/32 is 49/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
35/30 = 35 × 16/30 × 16 = 560/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
28/32 = 28 × 15/32 × 15 = 420/480 - Add the two like fractions:
560/480 + 420/480 = 560 + 420/480 = 980/480 - 980/480 simplified gives 49/24
- So, 35/30 + 28/32 = 49/24
In mixed form: 21/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/30+28/32 35/30+56/32 35/60+28/32 35/30+28/64 35/30+84/32 35/90+28/32 35/30+28/96