Add 20/28 and 8/50
20/28 + 8/50 is 153/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
20/28 = 20 × 25/28 × 25 = 500/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
8/50 = 8 × 14/50 × 14 = 112/700 - Add the two like fractions:
500/700 + 112/700 = 500 + 112/700 = 612/700 - 612/700 simplified gives 153/175
- So, 20/28 + 8/50 = 153/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/28+8/50 20/28+16/50 20/56+8/50 60/28+8/50 20/28+24/50 20/84+8/50 20/28+40/50 20/28+56/50