Add 60/7 and 70/18
1st number: 8 4/7, 2nd number: 3 16/18
60/7 + 70/18 is 785/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 7 × 18 = 126,
60/7 = 60 × 18/7 × 18 = 1080/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
70/18 = 70 × 7/18 × 7 = 490/126 - Add the two like fractions:
1080/126 + 490/126 = 1080 + 490/126 = 1570/126 - 1570/126 simplified gives 785/63
- So, 60/7 + 70/18 = 785/63
In mixed form: 1229/63
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