Answers

Add 9/60 and 90/54

1^st number: 9/60, 2^nd number: 1 36/54

9/60 + 90/54 is 109/60.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 54 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 60 × 9 = 540,
   9/60 = 9 × 9/60 × 9 = 81/540
3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
   90/54 = 90 × 10/54 × 10 = 900/540
4. Add the two like fractions:
   81/540 + 900/540 = 81 + 900/540 = 981/540
5. 981/540 simplified gives 109/60
6. So, 9/60 + 90/54 = 109/60
   In mixed form: 149/60

MathStep (Works offline)

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

Related: ¹⁸/₆₀+⁹⁰/₅₄ ²⁷/₆₀+⁹⁰/₅₄ ⁴⁵/₆₀+⁹⁰/₅₄ ⁶³/₆₀+⁹⁰/₅₄

Add Fractions Calculator