Add 70/54 and 8/70
1st number: 1 16/54, 2nd number: 8/70
70/54 + 8/70 is 1333/945.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 70 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 54 × 35 = 1890,
70/54 = 70 × 35/54 × 35 = 2450/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
8/70 = 8 × 27/70 × 27 = 216/1890 - Add the two like fractions:
2450/1890 + 216/1890 = 2450 + 216/1890 = 2666/1890 - 2666/1890 simplified gives 1333/945
- So, 70/54 + 8/70 = 1333/945
In mixed form: 1388/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/54+16/70 70/54+24/70 70/54+40/70 70/54+56/70