Answers

Add 70/25 and 30/54

1^st number: 2 20/25, 2^nd number: 30/54

70/25 + 30/54 is 151/45.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 54 is 1350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1350
2. For the 1st fraction, since 25 × 54 = 1350,
   70/25 = 70 × 54/25 × 54 = 3780/1350
3. Likewise, for the 2nd fraction, since 54 × 25 = 1350,
   30/54 = 30 × 25/54 × 25 = 750/1350
4. Add the two like fractions:
   3780/1350 + 750/1350 = 3780 + 750/1350 = 4530/1350
5. 4530/1350 simplified gives 151/45
6. So, 70/25 + 30/54 = 151/45
   In mixed form: 316/45

MathStep (Works offline)

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

Related: ⁷⁰/₂₅+⁶⁰/₅₄ ⁷⁰/₅₀+³⁰/₅₄ ⁷⁰/₂₅+⁹⁰/₅₄ ⁷⁰/₇₅+³⁰/₅₄

Add Fractions Calculator