Add 3/70 and 8/54
3/70 + 8/54 is 361/1890.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 54 is 1890
Next, find the equivalent fraction of both fractional numbers with denominator 1890 - For the 1st fraction, since 70 × 27 = 1890,
3/70 = 3 × 27/70 × 27 = 81/1890 - Likewise, for the 2nd fraction, since 54 × 35 = 1890,
8/54 = 8 × 35/54 × 35 = 280/1890 - Add the two like fractions:
81/1890 + 280/1890 = 81 + 280/1890 = 361/1890 - So, 3/70 + 8/54 = 361/1890
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/70+8/54 3/70+16/54 9/70+8/54 3/70+24/54 15/70+8/54 3/70+40/54 21/70+8/54 3/70+56/54