Add 42/30 and 1/48
1st number: 1 12/30, 2nd number: 1/48
42/30 + 1/48 is 341/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
42/30 = 42 × 8/30 × 8 = 336/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
1/48 = 1 × 5/48 × 5 = 5/240 - Add the two like fractions:
336/240 + 5/240 = 336 + 5/240 = 341/240 - So, 42/30 + 1/48 = 341/240
In mixed form: 1101/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30+1/48 42/30+2/48 42/60+1/48 42/30+1/96 42/30+3/48 42/90+1/48 42/30+5/48 42/30+7/48