Answers

Add 81/98 and 5/75

81/98 + 5/75 is 1313/1470.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 75 is 7350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 7350
2. For the 1st fraction, since 98 × 75 = 7350,
   81/98 = 81 × 75/98 × 75 = 6075/7350
3. Likewise, for the 2nd fraction, since 75 × 98 = 7350,
   5/75 = 5 × 98/75 × 98 = 490/7350
4. Add the two like fractions:
   6075/7350 + 490/7350 = 6075 + 490/7350 = 6565/7350
5. 6565/7350 simplified gives 1313/1470
6. So, 81/98 + 5/75 = 1313/1470

MathStep (Works offline)

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

Related: ⁸¹/₉₈+¹⁰/₇₅ ⁸¹/₉₈+¹⁵/₇₅ ⁸¹/₉₈+²⁵/₇₅ ⁸¹/₉₈+³⁵/₇₅

Add Fractions Calculator