Add 36/14 and 60/21
1st number: 2 8/14, 2nd number: 2 18/21
36/14 + 60/21 is 38/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
36/14 = 36 × 3/14 × 3 = 108/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
60/21 = 60 × 2/21 × 2 = 120/42 - Add the two like fractions:
108/42 + 120/42 = 108 + 120/42 = 228/42 - 228/42 simplified gives 38/7
- So, 36/14 + 60/21 = 38/7
In mixed form: 53/7
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