Add 90/50 and 1/4
1st number: 1 40/50, 2nd number: 1/4
90/50 + 1/4 is 41/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 4 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 50 × 2 = 100,
90/50 = 90 × 2/50 × 2 = 180/100 - Likewise, for the 2nd fraction, since 4 × 25 = 100,
1/4 = 1 × 25/4 × 25 = 25/100 - Add the two like fractions:
180/100 + 25/100 = 180 + 25/100 = 205/100 - 205/100 simplified gives 41/20
- So, 90/50 + 1/4 = 41/20
In mixed form: 21/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/50+2/4 90/50+1/8 90/50+3/4 90/50+1/12 90/50+5/4 90/50+1/20 90/50+7/4 90/50+1/28