3/10-1/10+4/10=

Answer 1

3/10-1/10+4/10= 6/10 = 3/5

Answer 2

think of 1/10 as a "unit." Then all you have to do is work with the numerators:

3-1+4 = 6

So, the answer is 6/10

But, that can be reduced to 3/5

You can think of factoring out the 1/10:

(1/10)(3-1+4) = (1/10)(6) = 6/10 = 3/5

Answer 3

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