Add 48/40 and 35/45
1st number: 1 8/40, 2nd number: 35/45
48/40 + 35/45 is 89/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 45 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
48/40 = 48 × 9/40 × 9 = 432/360 - Likewise, for the 2nd fraction, since 45 × 8 = 360,
35/45 = 35 × 8/45 × 8 = 280/360 - Add the two like fractions:
432/360 + 280/360 = 432 + 280/360 = 712/360 - 712/360 simplified gives 89/45
- So, 48/40 + 35/45 = 89/45
In mixed form: 144/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/40+35/45 48/40+70/45 48/80+35/45 48/40+35/90