Add 72/4 and 24/16
1st number: 18 0/4, 2nd number: 1 8/16
72/4 + 24/16 is 39/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 4 × 4 = 16,
72/4 = 72 × 4/4 × 4 = 288/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
24/16 = 24 × 1/16 × 1 = 24/16 - Add the two like fractions:
288/16 + 24/16 = 288 + 24/16 = 312/16 - 312/16 simplified gives 39/2
- So, 72/4 + 24/16 = 39/2
In mixed form: 191/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/4+48/16 72/8+24/16 72/4+24/32 72/4+72/16 72/12+24/16 72/4+24/48 72/20+24/16 72/4+24/80 72/28+24/16