Add 40/10 and 54/48
1st number: 4 0/10, 2nd number: 1 6/48
40/10 + 54/48 is 41/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 10 × 24 = 240,
40/10 = 40 × 24/10 × 24 = 960/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Add the two like fractions:
960/240 + 270/240 = 960 + 270/240 = 1230/240 - 1230/240 simplified gives 41/8
- So, 40/10 + 54/48 = 41/8
In mixed form: 51/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/10+54/48 40/20+54/48 40/10+54/96 40/30+54/48 40/50+54/48 40/70+54/48