Add 42/64 and 4/50
42/64 + 4/50 is 589/800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 50 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 64 × 25 = 1600,
42/64 = 42 × 25/64 × 25 = 1050/1600 - Likewise, for the 2nd fraction, since 50 × 32 = 1600,
4/50 = 4 × 32/50 × 32 = 128/1600 - Add the two like fractions:
1050/1600 + 128/1600 = 1050 + 128/1600 = 1178/1600 - 1178/1600 simplified gives 589/800
- So, 42/64 + 4/50 = 589/800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/64+4/50 42/64+8/50 42/64+12/50 42/64+20/50 42/64+28/50