Add 40/6 and 6/70, Solve 6 4/6 + 6/70 as a fraction

Add 40/6 and 6/70

1^st number: 6 4/6, 2^nd number: 6/70

40/6 + 6/70 is 709/105.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210

Next, find the equivalent fraction of both fractional numbers with denominator 210
For the 1st fraction, since 6 × 35 = 210,
40/6 = 40 × 35/6 × 35 = 1400/210
Likewise, for the 2nd fraction, since 70 × 3 = 210,
6/70 = 6 × 3/70 × 3 = 18/210
Add the two like fractions:
1400/210 + 18/210 = 1400 + 18/210 = 1418/210
1418/210 simplified gives 709/105
So, 40/6 + 6/70 = 709/105
In mixed form: 679/105

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