Answers

Add 80/48 and 84/40

1^st number: 1 32/48, 2^nd number: 2 4/40

80/48 + 84/40 is 113/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 40 is 240
   
   Next, find the equivalent fraction of both fractional numbers with denominator 240
2. For the 1st fraction, since 48 × 5 = 240,
   80/48 = 80 × 5/48 × 5 = 400/240
3. Likewise, for the 2nd fraction, since 40 × 6 = 240,
   84/40 = 84 × 6/40 × 6 = 504/240
4. Add the two like fractions:
   400/240 + 504/240 = 400 + 504/240 = 904/240
5. 904/240 simplified gives 113/30
6. So, 80/48 + 84/40 = 113/30
   In mixed form: 323/30

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁸⁰/₉₆+⁸⁴/₄₀ ⁸⁰/₄₈+⁸⁴/₈₀

Add Fractions Calculator