Add 3/10 and 54/48
1st number: 3/10, 2nd number: 1 6/48
3/10 + 54/48 is 57/40.
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,
3/10 = 3 × 24/10 × 24 = 72/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
54/48 = 54 × 5/48 × 5 = 270/240 - Add the two like fractions:
72/240 + 270/240 = 72 + 270/240 = 342/240 - 342/240 simplified gives 57/40
- So, 3/10 + 54/48 = 57/40
In mixed form: 117/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/10+54/48 3/20+54/48 3/10+54/96 9/10+54/48 3/30+54/48 15/10+54/48 3/50+54/48 21/10+54/48 3/70+54/48