Add 10/45 and 4/32
10/45 + 4/32 is 25/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 45 × 32 = 1440,
10/45 = 10 × 32/45 × 32 = 320/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
4/32 = 4 × 45/32 × 45 = 180/1440 - Add the two like fractions:
320/1440 + 180/1440 = 320 + 180/1440 = 500/1440 - 500/1440 simplified gives 25/72
- So, 10/45 + 4/32 = 25/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45+4/32 10/45+8/32 10/90+4/32 10/45+4/64 30/45+4/32 10/45+12/32 10/45+4/96 50/45+4/32 10/45+20/32 70/45+4/32 10/45+28/32