Add 98/8 and 35/10
1st number: 12 2/8, 2nd number: 3 5/10
98/8 + 35/10 is 63/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
35/10 = 35 × 4/10 × 4 = 140/40 - Add the two like fractions:
490/40 + 140/40 = 490 + 140/40 = 630/40 - 630/40 simplified gives 63/4
- So, 98/8 + 35/10 = 63/4
In mixed form: 153/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8+70/10 98/16+35/10 98/8+35/20 98/24+35/10 98/8+35/30 98/40+35/10 98/8+35/50 98/56+35/10 98/8+35/70