Add 48/16 and 30/15
1st number: 3 0/16, 2nd number: 2 0/15
48/16 + 30/15 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 15 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
48/16 = 48 × 15/16 × 15 = 720/240 - Likewise, for the 2nd fraction, since 15 × 16 = 240,
30/15 = 30 × 16/15 × 16 = 480/240 - Add the two like fractions:
720/240 + 480/240 = 720 + 480/240 = 1200/240 - 1200/240 simplified gives 5/1
- So, 48/16 + 30/15 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/16+30/15 48/16+60/15 48/32+30/15 48/16+90/15 48/16+30/45 48/80+30/15 48/16+30/75