Add 8/2 and 72/8
1st number: 4 0/2, 2nd number: 9 0/8
8/2 + 72/8 is 13/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
8/2 = 8 × 4/2 × 4 = 32/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
72/8 = 72 × 1/8 × 1 = 72/8 - Add the two like fractions:
32/8 + 72/8 = 32 + 72/8 = 104/8 - 104/8 simplified gives 13/1
- So, 8/2 + 72/8 = 13/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/2+72/8 8/4+72/8 8/2+72/16 24/2+72/8 8/6+72/8 8/2+72/24 40/2+72/8 8/10+72/8 8/2+72/40 56/2+72/8 8/14+72/8 8/2+72/56