Answers

Add 49/72 and 63/49

1^st number: 49/72, 2^nd number: 1 14/49

49/72 + 63/49 is 991/504.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 49 is 3528
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3528
2. For the 1st fraction, since 72 × 49 = 3528,
   49/72 = 49 × 49/72 × 49 = 2401/3528
3. Likewise, for the 2nd fraction, since 49 × 72 = 3528,
   63/49 = 63 × 72/49 × 72 = 4536/3528
4. Add the two like fractions:
   2401/3528 + 4536/3528 = 2401 + 4536/3528 = 6937/3528
5. 6937/3528 simplified gives 991/504
6. So, 49/72 + 63/49 = 991/504
   In mixed form: 1487/504

MathStep (Works offline)

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

Related: ⁹⁸/₇₂+⁶³/₄₉ ⁴⁹/₇₂+⁶³/₉₈

Add Fractions Calculator