Add 30/7 and 75/30
1st number: 4 2/7, 2nd number: 2 15/30
30/7 + 75/30 is 95/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 7 × 30 = 210,
30/7 = 30 × 30/7 × 30 = 900/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
75/30 = 75 × 7/30 × 7 = 525/210 - Add the two like fractions:
900/210 + 525/210 = 900 + 525/210 = 1425/210 - 1425/210 simplified gives 95/14
- So, 30/7 + 75/30 = 95/14
In mixed form: 611/14
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