Add 30/64 and 25/50
30/64 + 25/50 is 31/32.
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,
30/64 = 30 × 25/64 × 25 = 750/1600 - Likewise, for the 2nd fraction, since 50 × 32 = 1600,
25/50 = 25 × 32/50 × 32 = 800/1600 - Add the two like fractions:
750/1600 + 800/1600 = 750 + 800/1600 = 1550/1600 - 1550/1600 simplified gives 31/32
- So, 30/64 + 25/50 = 31/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/64+25/50 90/64+25/50 30/64+75/50