Add 20/3 and 4/70
1st number: 6 2/3, 2nd number: 4/70
20/3 + 4/70 is 706/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
20/3 = 20 × 70/3 × 70 = 1400/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
4/70 = 4 × 3/70 × 3 = 12/210 - Add the two like fractions:
1400/210 + 12/210 = 1400 + 12/210 = 1412/210 - 1412/210 simplified gives 706/105
- So, 20/3 + 4/70 = 706/105
In mixed form: 676/105
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