Add 75/10 and 60/40
1st number: 7 5/10, 2nd number: 1 20/40
75/10 + 60/40 is 9/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
75/10 = 75 × 4/10 × 4 = 300/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
60/40 = 60 × 1/40 × 1 = 60/40 - Add the two like fractions:
300/40 + 60/40 = 300 + 60/40 = 360/40 - 360/40 simplified gives 9/1
- So, 75/10 + 60/40 = 9/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/20+60/40 75/10+60/80 75/30+60/40 75/50+60/40 75/70+60/40