Add 10/32 and 10/45
10/32 + 10/45 is 77/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 45 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 32 × 45 = 1440,
10/32 = 10 × 45/32 × 45 = 450/1440 - Likewise, for the 2nd fraction, since 45 × 32 = 1440,
10/45 = 10 × 32/45 × 32 = 320/1440 - Add the two like fractions:
450/1440 + 320/1440 = 450 + 320/1440 = 770/1440 - 770/1440 simplified gives 77/144
- So, 10/32 + 10/45 = 77/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/32+10/45 10/32+20/45 10/64+10/45 10/32+10/90 30/32+10/45 10/32+30/45 10/96+10/45 50/32+10/45 10/32+50/45 70/32+10/45 10/32+70/45