Answers

Add 1/30 and 90/35

1^st number: 1/30, 2^nd number: 2 20/35

1/30 + 90/35 is 547/210.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 35 is 210
   
   Next, find the equivalent fraction of both fractional numbers with denominator 210
2. For the 1st fraction, since 30 × 7 = 210,
   1/30 = 1 × 7/30 × 7 = 7/210
3. Likewise, for the 2nd fraction, since 35 × 6 = 210,
   90/35 = 90 × 6/35 × 6 = 540/210
4. Add the two like fractions:
   7/210 + 540/210 = 7 + 540/210 = 547/210
5. So, 1/30 + 90/35 = 547/210
   In mixed form: 2127/210

MathStep (Works offline)

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

Related: ²/₃₀+⁹⁰/₃₅ ¹/₆₀+⁹⁰/₃₅ ¹/₃₀+⁹⁰/₇₀ ³/₃₀+⁹⁰/₃₅ ¹/₉₀+⁹⁰/₃₅ ⁵/₃₀+⁹⁰/₃₅ ⁷/₃₀+⁹⁰/₃₅

Add Fractions Calculator