Add 6/70 and 15/8
1st number: 6/70, 2nd number: 1 7/8
6/70 + 15/8 is 549/280.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 8 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 70 × 4 = 280,
6/70 = 6 × 4/70 × 4 = 24/280 - Likewise, for the 2nd fraction, since 8 × 35 = 280,
15/8 = 15 × 35/8 × 35 = 525/280 - Add the two like fractions:
24/280 + 525/280 = 24 + 525/280 = 549/280 - So, 6/70 + 15/8 = 549/280
In mixed form: 1269/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+15/8 6/70+30/8 6/70+15/16 18/70+15/8 6/70+45/8 6/70+15/24 30/70+15/8 6/70+75/8 6/70+15/40 42/70+15/8 6/70+15/56