Add 36/10 and 4/80
1st number: 3 6/10, 2nd number: 4/80
36/10 + 4/80 is 73/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
36/10 = 36 × 8/10 × 8 = 288/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
4/80 = 4 × 1/80 × 1 = 4/80 - Add the two like fractions:
288/80 + 4/80 = 288 + 4/80 = 292/80 - 292/80 simplified gives 73/20
- So, 36/10 + 4/80 = 73/20
In mixed form: 313/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/10+4/80 36/10+8/80 36/20+4/80 36/10+12/80 36/30+4/80 36/10+20/80 36/50+4/80 36/10+28/80 36/70+4/80