Answers

Add 90/4 and 30/64

1^st number: 22 2/4, 2^nd number: 30/64

90/4 + 30/64 is 735/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 64 is 64
   
   Next, find the equivalent fraction of both fractional numbers with denominator 64
2. For the 1st fraction, since 4 × 16 = 64,
   90/4 = 90 × 16/4 × 16 = 1440/64
3. Likewise, for the 2nd fraction, since 64 × 1 = 64,
   30/64 = 30 × 1/64 × 1 = 30/64
4. Add the two like fractions:
   1440/64 + 30/64 = 1440 + 30/64 = 1470/64
5. 1470/64 simplified gives 735/32
6. So, 90/4 + 30/64 = 735/32
   In mixed form: 2231/32

MathStep (Works offline)

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

Related: ⁹⁰/₄+⁶⁰/₆₄ ⁹⁰/₈+³⁰/₆₄ ⁹⁰/₄+⁹⁰/₆₄ ⁹⁰/₁₂+³⁰/₆₄ ⁹⁰/₂₀+³⁰/₆₄ ⁹⁰/₂₈+³⁰/₆₄

Add Fractions Calculator