Add 7/30 and 63/10
1st number: 7/30, 2nd number: 6 3/10
7/30 + 63/10 is 98/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
7/30 = 7 × 1/30 × 1 = 7/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
63/10 = 63 × 3/10 × 3 = 189/30 - Add the two like fractions:
7/30 + 189/30 = 7 + 189/30 = 196/30 - 196/30 simplified gives 98/15
- So, 7/30 + 63/10 = 98/15
In mixed form: 68/15
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