Answers

Add 3/75 and 10/21

3/75 + 10/21 is 271/525.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 21 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   3/75 = 3 × 7/75 × 7 = 21/525
3. Likewise, for the 2nd fraction, since 21 × 25 = 525,
   10/21 = 10 × 25/21 × 25 = 250/525
4. Add the two like fractions:
   21/525 + 250/525 = 21 + 250/525 = 271/525
5. So, 3/75 + 10/21 = 271/525

MathStep (Works offline)

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

Related: ⁶/₇₅+¹⁰/₂₁ ³/₇₅+²⁰/₂₁ ³/₇₅+¹⁰/₄₂ ⁹/₇₅+¹⁰/₂₁ ³/₇₅+³⁰/₂₁ ³/₇₅+¹⁰/₆₃ ¹⁵/₇₅+¹⁰/₂₁ ³/₇₅+⁵⁰/₂₁ ²¹/₇₅+¹⁰/₂₁ ³/₇₅+⁷⁰/₂₁

Add Fractions Calculator