Answers

Add 42/48 and 56/75

42/48 + 56/75 is 973/600.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 48 and 75 is 1200
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1200
2. For the 1st fraction, since 48 × 25 = 1200,
   42/48 = 42 × 25/48 × 25 = 1050/1200
3. Likewise, for the 2nd fraction, since 75 × 16 = 1200,
   56/75 = 56 × 16/75 × 16 = 896/1200
4. Add the two like fractions:
   1050/1200 + 896/1200 = 1050 + 896/1200 = 1946/1200
5. 1946/1200 simplified gives 973/600
6. So, 42/48 + 56/75 = 973/600
   In mixed form: 1373/600

MathStep (Works offline)

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

Related: ⁸⁴/₄₈+⁵⁶/₇₅ ⁴²/₉₆+⁵⁶/₇₅

Add Fractions Calculator