Add 98/54 and 8/70
1st number: 1 44/54, 2nd number: 8/70
98/54 + 8/70 is 1823/945.
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,
98/54 = 98 × 35/54 × 35 = 3430/1890 - Likewise, for the 2nd fraction, since 70 × 27 = 1890,
8/70 = 8 × 27/70 × 27 = 216/1890 - Add the two like fractions:
3430/1890 + 216/1890 = 3430 + 216/1890 = 3646/1890 - 3646/1890 simplified gives 1823/945
- So, 98/54 + 8/70 = 1823/945
In mixed form: 1878/945
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/54+16/70 98/54+24/70 98/54+40/70 98/54+56/70