Add 1/84 and 32/5
1st number: 1/84, 2nd number: 6 2/5
1/84 + 32/5 is 2693/420.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 5 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
1/84 = 1 × 5/84 × 5 = 5/420 - Likewise, for the 2nd fraction, since 5 × 84 = 420,
32/5 = 32 × 84/5 × 84 = 2688/420 - Add the two like fractions:
5/420 + 2688/420 = 5 + 2688/420 = 2693/420 - So, 1/84 + 32/5 = 2693/420
In mixed form: 6173/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/84+32/5 1/84+64/5 1/84+32/10 3/84+32/5 1/84+96/5 1/84+32/15 5/84+32/5 1/84+32/25 7/84+32/5 1/84+32/35