Answers

Add 30/84 and 27/25

1^st number: 30/84, 2^nd number: 1 2/25

30/84 + 27/25 is 503/350.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 25 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 84 × 25 = 2100,
   30/84 = 30 × 25/84 × 25 = 750/2100
3. Likewise, for the 2nd fraction, since 25 × 84 = 2100,
   27/25 = 27 × 84/25 × 84 = 2268/2100
4. Add the two like fractions:
   750/2100 + 2268/2100 = 750 + 2268/2100 = 3018/2100
5. 3018/2100 simplified gives 503/350
6. So, 30/84 + 27/25 = 503/350
   In mixed form: 1153/350

MathStep (Works offline)

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

Related: ⁶⁰/₈₄+²⁷/₂₅ ³⁰/₈₄+⁵⁴/₂₅ ³⁰/₈₄+²⁷/₅₀ ⁹⁰/₈₄+²⁷/₂₅ ³⁰/₈₄+⁸¹/₂₅ ³⁰/₈₄+²⁷/₇₅

Add Fractions Calculator