Add 84/42 and 70/14
1st number: 2 0/42, 2nd number: 5 0/14
84/42 + 70/14 is 7/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
84/42 = 84 × 1/42 × 1 = 84/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
70/14 = 70 × 3/14 × 3 = 210/42 - Add the two like fractions:
84/42 + 210/42 = 84 + 210/42 = 294/42 - 294/42 simplified gives 7/1
- So, 84/42 + 70/14 = 7/1
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