Answers

Add 90/2 and 45/75

1^st number: 45 0/2, 2^nd number: 45/75

90/2 + 45/75 is 228/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 75 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 2 × 75 = 150,
   90/2 = 90 × 75/2 × 75 = 6750/150
3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
   45/75 = 45 × 2/75 × 2 = 90/150
4. Add the two like fractions:
   6750/150 + 90/150 = 6750 + 90/150 = 6840/150
5. 6840/150 simplified gives 228/5
6. So, 90/2 + 45/75 = 228/5
   In mixed form: 453/5

MathStep (Works offline)

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

Related: ⁹⁰/₂+⁹⁰/₇₅ ⁹⁰/₄+⁴⁵/₇₅ ⁹⁰/₆+⁴⁵/₇₅ ⁹⁰/₁₀+⁴⁵/₇₅ ⁹⁰/₁₄+⁴⁵/₇₅

Add Fractions Calculator