Add 84/30 and 1/70
1st number: 2 24/30, 2nd number: 1/70
84/30 + 1/70 is 197/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 30 × 7 = 210,
84/30 = 84 × 7/30 × 7 = 588/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
1/70 = 1 × 3/70 × 3 = 3/210 - Add the two like fractions:
588/210 + 3/210 = 588 + 3/210 = 591/210 - 591/210 simplified gives 197/70
- So, 84/30 + 1/70 = 197/70
In mixed form: 257/70
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