Answers

Add 35/27 and 54/70

1^st number: 1 8/27, 2^nd number: 54/70

35/27 + 54/70 is 1954/945.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 70 is 1890
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1890
2. For the 1st fraction, since 27 × 70 = 1890,
   35/27 = 35 × 70/27 × 70 = 2450/1890
3. Likewise, for the 2nd fraction, since 70 × 27 = 1890,
   54/70 = 54 × 27/70 × 27 = 1458/1890
4. Add the two like fractions:
   2450/1890 + 1458/1890 = 2450 + 1458/1890 = 3908/1890
5. 3908/1890 simplified gives 1954/945
6. So, 35/27 + 54/70 = 1954/945
   In mixed form: 264/945

MathStep (Works offline)

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

Related: ⁷⁰/₂₇+⁵⁴/₇₀ ³⁵/₅₄+⁵⁴/₇₀ ³⁵/₈₁+⁵⁴/₇₀

Add Fractions Calculator