Answers

Add 54/4 and 75/60

1^st number: 13 2/4, 2^nd number: 1 15/60

54/4 + 75/60 is 59/4.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 60 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 4 × 15 = 60,
   54/4 = 54 × 15/4 × 15 = 810/60
3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
   75/60 = 75 × 1/60 × 1 = 75/60
4. Add the two like fractions:
   810/60 + 75/60 = 810 + 75/60 = 885/60
5. 885/60 simplified gives 59/4
6. So, 54/4 + 75/60 = 59/4
   In mixed form: 143/4

MathStep (Works offline)

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

Related: ⁵⁴/₈+⁷⁵/₆₀ ⁵⁴/₁₂+⁷⁵/₆₀ ⁵⁴/₂₀+⁷⁵/₆₀ ⁵⁴/₂₈+⁷⁵/₆₀

Add Fractions Calculator