Add 27/7 and 3/70
1st number: 3 6/7, 2nd number: 3/70
27/7 + 3/70 is 39/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
27/7 = 27 × 10/7 × 10 = 270/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
3/70 = 3 × 1/70 × 1 = 3/70 - Add the two like fractions:
270/70 + 3/70 = 270 + 3/70 = 273/70 - 273/70 simplified gives 39/10
- So, 27/7 + 3/70 = 39/10
In mixed form: 39/10
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