Add 8/70 and 98/32
1st number: 8/70, 2nd number: 3 2/32
8/70 + 98/32 is 1779/560.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
8/70 = 8 × 16/70 × 16 = 128/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
98/32 = 98 × 35/32 × 35 = 3430/1120 - Add the two like fractions:
128/1120 + 3430/1120 = 128 + 3430/1120 = 3558/1120 - 3558/1120 simplified gives 1779/560
- So, 8/70 + 98/32 = 1779/560
In mixed form: 399/560
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70+98/32 8/70+98/64 24/70+98/32 8/70+98/96 40/70+98/32 56/70+98/32