Add 3/25 and 54/64
3/25 + 54/64 is 771/800.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 64 is 1600
Next, find the equivalent fraction of both fractional numbers with denominator 1600 - For the 1st fraction, since 25 × 64 = 1600,
3/25 = 3 × 64/25 × 64 = 192/1600 - Likewise, for the 2nd fraction, since 64 × 25 = 1600,
54/64 = 54 × 25/64 × 25 = 1350/1600 - Add the two like fractions:
192/1600 + 1350/1600 = 192 + 1350/1600 = 1542/1600 - 1542/1600 simplified gives 771/800
- So, 3/25 + 54/64 = 771/800
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25+54/64 3/50+54/64 9/25+54/64 3/75+54/64 15/25+54/64 21/25+54/64