Answers

Add 56/90 and 54/35

1^st number: 56/90, 2^nd number: 1 19/35

56/90 + 54/35 is 682/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 35 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 90 × 7 = 630,
   56/90 = 56 × 7/90 × 7 = 392/630
3. Likewise, for the 2nd fraction, since 35 × 18 = 630,
   54/35 = 54 × 18/35 × 18 = 972/630
4. Add the two like fractions:
   392/630 + 972/630 = 392 + 972/630 = 1364/630
5. 1364/630 simplified gives 682/315
6. So, 56/90 + 54/35 = 682/315
   In mixed form: 252/315

MathStep (Works offline)

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

Related: ⁵⁶/₉₀+⁵⁴/₇₀

Add Fractions Calculator