Answers

Add 7/75 and 90/18

1^st number: 7/75, 2^nd number: 5 0/18

7/75 + 90/18 is 382/75.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 18 is 450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 450
2. For the 1st fraction, since 75 × 6 = 450,
   7/75 = 7 × 6/75 × 6 = 42/450
3. Likewise, for the 2nd fraction, since 18 × 25 = 450,
   90/18 = 90 × 25/18 × 25 = 2250/450
4. Add the two like fractions:
   42/450 + 2250/450 = 42 + 2250/450 = 2292/450
5. 2292/450 simplified gives 382/75
6. So, 7/75 + 90/18 = 382/75
   In mixed form: 57/75

MathStep (Works offline)

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

Related: ¹⁴/₇₅+⁹⁰/₁₈ ⁷/₇₅+⁹⁰/₃₆ ²¹/₇₅+⁹⁰/₁₈ ⁷/₇₅+⁹⁰/₅₄ ³⁵/₇₅+⁹⁰/₁₈ ⁴⁹/₇₅+⁹⁰/₁₈

Add Fractions Calculator