Add 6/30 and 36/42
6/30 + 36/42 is 37/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
6/30 = 6 × 7/30 × 7 = 42/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
36/42 = 36 × 5/42 × 5 = 180/210 - Add the two like fractions:
42/210 + 180/210 = 42 + 180/210 = 222/210 - 222/210 simplified gives 37/35
- So, 6/30 + 36/42 = 37/35
In mixed form: 12/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/30+36/42 6/30+72/42 6/60+36/42 6/30+36/84 18/30+36/42 6/90+36/42 42/30+36/42