Add 1/40 and 90/4
1st number: 1/40, 2nd number: 22 2/4
1/40 + 90/4 is 901/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 4 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
1/40 = 1 × 1/40 × 1 = 1/40 - Likewise, for the 2nd fraction, since 4 × 10 = 40,
90/4 = 90 × 10/4 × 10 = 900/40 - Add the two like fractions:
1/40 + 900/40 = 1 + 900/40 = 901/40 - So, 1/40 + 90/4 = 901/40
In mixed form: 2221/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/40+90/4 1/80+90/4 1/40+90/8 3/40+90/4 1/40+90/12 5/40+90/4 1/40+90/20 7/40+90/4 1/40+90/28