Answers

Add 45/9 and 63/7

1^st number: 5 0/9, 2^nd number: 9 0/7

45/9 + 63/7 is 14/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 7 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 9 × 7 = 63,
   45/9 = 45 × 7/9 × 7 = 315/63
3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
   63/7 = 63 × 9/7 × 9 = 567/63
4. Add the two like fractions:
   315/63 + 567/63 = 315 + 567/63 = 882/63
5. 882/63 simplified gives 14/1
6. So, 45/9 + 63/7 = 14/1

MathStep (Works offline)

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

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

Add Fractions Calculator