Add 3/8 and 1/84
3/8 + 1/84 is 65/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 84 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 8 × 21 = 168,
3/8 = 3 × 21/8 × 21 = 63/168 - Likewise, for the 2nd fraction, since 84 × 2 = 168,
1/84 = 1 × 2/84 × 2 = 2/168 - Add the two like fractions:
63/168 + 2/168 = 63 + 2/168 = 65/168 - So, 3/8 + 1/84 = 65/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+1/84 3/8+2/84 3/16+1/84 9/8+1/84 3/8+3/84 3/24+1/84 15/8+1/84 3/8+5/84 3/40+1/84 21/8+1/84 3/8+7/84 3/56+1/84