Add 24/16 and 25/20
1st number: 1 8/16, 2nd number: 1 5/20
24/16 + 25/20 is 11/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 20 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
24/16 = 24 × 5/16 × 5 = 120/80 - Likewise, for the 2nd fraction, since 20 × 4 = 80,
25/20 = 25 × 4/20 × 4 = 100/80 - Add the two like fractions:
120/80 + 100/80 = 120 + 100/80 = 220/80 - 220/80 simplified gives 11/4
- So, 24/16 + 25/20 = 11/4
In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/16+25/20 24/16+50/20 24/32+25/20 24/16+25/40 72/16+25/20 24/16+75/20 24/48+25/20 24/16+25/60 24/80+25/20