Answers

Add 75/48 and 9/90

1^st number: 1 27/48, 2^nd number: 9/90

75/48 + 9/90 is 133/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 90 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 48 × 15 = 720,
   75/48 = 75 × 15/48 × 15 = 1125/720
3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
   9/90 = 9 × 8/90 × 8 = 72/720
4. Add the two like fractions:
   1125/720 + 72/720 = 1125 + 72/720 = 1197/720
5. 1197/720 simplified gives 133/80
6. So, 75/48 + 9/90 = 133/80
   In mixed form: 153/80

MathStep (Works offline)

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

Related: ⁷⁵/₄₈+¹⁸/₉₀ ⁷⁵/₉₆+⁹/₉₀ ⁷⁵/₄₈+²⁷/₉₀ ⁷⁵/₄₈+⁴⁵/₉₀ ⁷⁵/₄₈+⁶³/₉₀

Add Fractions Calculator