Add 16/42 and 10/7
1st number: 16/42, 2nd number: 1 3/7
16/42 + 10/7 is 38/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
16/42 = 16 × 1/42 × 1 = 16/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
10/7 = 10 × 6/7 × 6 = 60/42 - Add the two like fractions:
16/42 + 60/42 = 16 + 60/42 = 76/42 - 76/42 simplified gives 38/21
- So, 16/42 + 10/7 = 38/21
In mixed form: 117/21
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