Add 42/10 and 3/48
1st number: 4 2/10, 2nd number: 3/48
42/10 + 3/48 is 341/80.
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,
42/10 = 42 × 24/10 × 24 = 1008/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
3/48 = 3 × 5/48 × 5 = 15/240 - Add the two like fractions:
1008/240 + 15/240 = 1008 + 15/240 = 1023/240 - 1023/240 simplified gives 341/80
- So, 42/10 + 3/48 = 341/80
In mixed form: 421/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10+3/48 42/10+6/48 42/20+3/48 42/10+3/96 42/10+9/48 42/30+3/48 42/10+15/48 42/50+3/48 42/10+21/48 42/70+3/48