Add 45/10 and 60/8
1st number: 4 5/10, 2nd number: 7 4/8
45/10 + 60/8 is 12/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
45/10 = 45 × 4/10 × 4 = 180/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
60/8 = 60 × 5/8 × 5 = 300/40 - Add the two like fractions:
180/40 + 300/40 = 180 + 300/40 = 480/40 - 480/40 simplified gives 12/1
- So, 45/10 + 60/8 = 12/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+60/8 45/20+60/8 45/10+60/16 45/30+60/8 45/10+60/24 45/50+60/8 45/10+60/40 45/70+60/8 45/10+60/56