Answers

Add 35/63 and 16/54

35/63 + 16/54 is 23/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 54 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 63 × 6 = 378,
   35/63 = 35 × 6/63 × 6 = 210/378
3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
   16/54 = 16 × 7/54 × 7 = 112/378
4. Add the two like fractions:
   210/378 + 112/378 = 210 + 112/378 = 322/378
5. 322/378 simplified gives 23/27
6. So, 35/63 + 16/54 = 23/27

MathStep (Works offline)

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

Related: ⁷⁰/₆₃+¹⁶/₅₄ ³⁵/₆₃+³²/₅₄ ³⁵/₆₃+⁴⁸/₅₄ ³⁵/₆₃+⁸⁰/₅₄

Add Fractions Calculator