Add 63/3 and 63/70
1st number: 21 0/3, 2nd number: 63/70
63/3 + 63/70 is 219/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
63/3 = 63 × 70/3 × 70 = 4410/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
63/70 = 63 × 3/70 × 3 = 189/210 - Add the two like fractions:
4410/210 + 189/210 = 4410 + 189/210 = 4599/210 - 4599/210 simplified gives 219/10
- So, 63/3 + 63/70 = 219/10
In mixed form: 219/10
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