Add 25/63 and 35/80
25/63 + 35/80 is 841/1008.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 80 is 5040
Next, find the equivalent fraction of both fractional numbers with denominator 5040 - For the 1st fraction, since 63 × 80 = 5040,
25/63 = 25 × 80/63 × 80 = 2000/5040 - Likewise, for the 2nd fraction, since 80 × 63 = 5040,
35/80 = 35 × 63/80 × 63 = 2205/5040 - Add the two like fractions:
2000/5040 + 2205/5040 = 2000 + 2205/5040 = 4205/5040 - 4205/5040 simplified gives 841/1008
- So, 25/63 + 35/80 = 841/1008
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63+35/80 25/63+70/80 75/63+35/80