Add 18/10 and 48/49
1st number: 1 8/10, 2nd number: 48/49
18/10 + 48/49 is 681/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
18/10 = 18 × 49/10 × 49 = 882/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
48/49 = 48 × 10/49 × 10 = 480/490 - Add the two like fractions:
882/490 + 480/490 = 882 + 480/490 = 1362/490 - 1362/490 simplified gives 681/245
- So, 18/10 + 48/49 = 681/245
In mixed form: 2191/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/10+48/49 18/10+96/49 18/20+48/49 18/10+48/98 54/10+48/49 18/30+48/49 90/10+48/49 18/50+48/49 18/70+48/49