Add 56/18 and 32/70
1st number: 3 2/18, 2nd number: 32/70
56/18 + 32/70 is 1124/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
56/18 = 56 × 35/18 × 35 = 1960/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
32/70 = 32 × 9/70 × 9 = 288/630 - Add the two like fractions:
1960/630 + 288/630 = 1960 + 288/630 = 2248/630 - 2248/630 simplified gives 1124/315
- So, 56/18 + 32/70 = 1124/315
In mixed form: 3179/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/18+64/70 56/36+32/70 56/18+96/70 56/54+32/70 56/90+32/70