Add 4/30 and 90/96
4/30 + 90/96 is 257/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
4/30 = 4 × 16/30 × 16 = 64/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
90/96 = 90 × 5/96 × 5 = 450/480 - Add the two like fractions:
64/480 + 450/480 = 64 + 450/480 = 514/480 - 514/480 simplified gives 257/240
- So, 4/30 + 90/96 = 257/240
In mixed form: 117/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/30+90/96 4/60+90/96 12/30+90/96 4/90+90/96 20/30+90/96 28/30+90/96