Add 42/30 and 6/32
1st number: 1 12/30, 2nd number: 6/32
42/30 + 6/32 is 127/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 30 × 16 = 480,
42/30 = 42 × 16/30 × 16 = 672/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
6/32 = 6 × 15/32 × 15 = 90/480 - Add the two like fractions:
672/480 + 90/480 = 672 + 90/480 = 762/480 - 762/480 simplified gives 127/80
- So, 42/30 + 6/32 = 127/80
In mixed form: 147/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/30+6/32 42/30+12/32 42/60+6/32 42/30+6/64 42/30+18/32 42/90+6/32 42/30+6/96 42/30+30/32 42/30+42/32