Add 84/70 and 75/6
1st number: 1 14/70, 2nd number: 12 3/6
84/70 + 75/6 is 137/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
84/70 = 84 × 3/70 × 3 = 252/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
75/6 = 75 × 35/6 × 35 = 2625/210 - Add the two like fractions:
252/210 + 2625/210 = 252 + 2625/210 = 2877/210 - 2877/210 simplified gives 137/10
- So, 84/70 + 75/6 = 137/10
In mixed form: 137/10
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