Add 70/6 and 3/20
1st number: 11 4/6, 2nd number: 3/20
706 + 320 is 70960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
706 = 70 × 106 × 10 = 70060 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
320 = 3 × 320 × 3 = 960 - Add the two like fractions:
70060 + 960 = 700 + 960 = 70960 - So, 70/6 + 3/20 = 709/60
In mixed form: 114960
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