Add 2/63 and 70/20
1st number: 2/63, 2nd number: 3 10/20
2/63 + 70/20 is 445/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
2/63 = 2 × 20/63 × 20 = 40/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
70/20 = 70 × 63/20 × 63 = 4410/1260 - Add the two like fractions:
40/1260 + 4410/1260 = 40 + 4410/1260 = 4450/1260 - 4450/1260 simplified gives 445/126
- So, 2/63 + 70/20 = 445/126
In mixed form: 367/126
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