Add 60/4 and 90/10
1st number: 15 0/4, 2nd number: 9 0/10
60/4 + 90/10 is 24/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
60/4 = 60 × 5/4 × 5 = 300/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
90/10 = 90 × 2/10 × 2 = 180/20 - Add the two like fractions:
300/20 + 180/20 = 300 + 180/20 = 480/20 - 480/20 simplified gives 24/1
- So, 60/4 + 90/10 = 24/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+90/10 60/4+90/20 60/12+90/10 60/4+90/30 60/20+90/10 60/4+90/50 60/28+90/10 60/4+90/70