Add 90/10 and 15/48
1st number: 9 0/10, 2nd number: 15/48
90/10 + 15/48 is 149/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
90/10 = 90 × 24/10 × 24 = 2160/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
15/48 = 15 × 5/48 × 5 = 75/240 - Add the two like fractions:
2160/240 + 75/240 = 2160 + 75/240 = 2235/240 - 2235/240 simplified gives 149/16
- So, 90/10 + 15/48 = 149/16
In mixed form: 95/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10+30/48 90/20+15/48 90/10+15/96 90/10+45/48 90/30+15/48 90/10+75/48 90/50+15/48 90/70+15/48