Add 42/48 and 96/30
1st number: 42/48, 2nd number: 3 6/30
42/48 + 96/30 is 163/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 30 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 30 × 8 = 240,
96/30 = 96 × 8/30 × 8 = 768/240 - Add the two like fractions:
210/240 + 768/240 = 210 + 768/240 = 978/240 - 978/240 simplified gives 163/40
- So, 42/48 + 96/30 = 163/40
In mixed form: 43/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+96/30 42/96+96/30 42/48+96/60 42/48+96/90