Add 36/8 and 4/45
1st number: 4 4/8, 2nd number: 4/45
36/8 + 4/45 is 413/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
36/8 = 36 × 45/8 × 45 = 1620/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
4/45 = 4 × 8/45 × 8 = 32/360 - Add the two like fractions:
1620/360 + 32/360 = 1620 + 32/360 = 1652/360 - 1652/360 simplified gives 413/90
- So, 36/8 + 4/45 = 413/90
In mixed form: 453/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8+4/45 36/8+8/45 36/16+4/45 36/8+4/90 36/8+12/45 36/24+4/45 36/8+20/45 36/40+4/45 36/8+28/45 36/56+4/45