Add 63/30 and 75/7
1st number: 2 3/30, 2nd number: 10 5/7
63/30 + 75/7 is 897/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 7 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
63/30 = 63 × 7/30 × 7 = 441/210 - Likewise, for the 2nd fraction, since 7 × 30 = 210,
75/7 = 75 × 30/7 × 30 = 2250/210 - Add the two like fractions:
441/210 + 2250/210 = 441 + 2250/210 = 2691/210 - 2691/210 simplified gives 897/70
- So, 63/30 + 75/7 = 897/70
In mixed form: 1257/70
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