Add 42/48 and 64/60
1st number: 42/48, 2nd number: 1 4/60
42/48 + 64/60 is 233/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 60 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 48 × 5 = 240,
42/48 = 42 × 5/48 × 5 = 210/240 - Likewise, for the 2nd fraction, since 60 × 4 = 240,
64/60 = 64 × 4/60 × 4 = 256/240 - Add the two like fractions:
210/240 + 256/240 = 210 + 256/240 = 466/240 - 466/240 simplified gives 233/120
- So, 42/48 + 64/60 = 233/120
In mixed form: 1113/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+64/60 42/96+64/60