Add 70/80 and 8/50
70/80 + 8/50 is 207/200.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 80 × 5 = 400,
70/80 = 70 × 5/80 × 5 = 350/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
8/50 = 8 × 8/50 × 8 = 64/400 - Add the two like fractions:
350/400 + 64/400 = 350 + 64/400 = 414/400 - 414/400 simplified gives 207/200
- So, 70/80 + 8/50 = 207/200
In mixed form: 17/200
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/80+16/50 70/80+24/50 70/80+40/50 70/80+56/50