Answers

Add 9/75 and 45/7

1^st number: 9/75, 2^nd number: 6 3/7

9/75 + 45/7 is 1146/175.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 75 and 7 is 525
   
   Next, find the equivalent fraction of both fractional numbers with denominator 525
2. For the 1st fraction, since 75 × 7 = 525,
   9/75 = 9 × 7/75 × 7 = 63/525
3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
   45/7 = 45 × 75/7 × 75 = 3375/525
4. Add the two like fractions:
   63/525 + 3375/525 = 63 + 3375/525 = 3438/525
5. 3438/525 simplified gives 1146/175
6. So, 9/75 + 45/7 = 1146/175
   In mixed form: 696/175

MathStep (Works offline)

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

Related: ¹⁸/₇₅+⁴⁵/₇ ⁹/₇₅+⁹⁰/₇ ⁹/₇₅+⁴⁵/₁₄ ²⁷/₇₅+⁴⁵/₇ ⁹/₇₅+⁴⁵/₂₁ ⁴⁵/₇₅+⁴⁵/₇ ⁹/₇₅+⁴⁵/₃₅ ⁶³/₇₅+⁴⁵/₇ ⁹/₇₅+⁴⁵/₄₉

Add Fractions Calculator