Question

Write 4 1/5 as a decimal number

Answer 1

415=4.2

Solution by Separating the Parts

415=4+15

We know that 15 is the same as 1÷5

Therefore:

415=4+(1÷5)

Then using Long Division for 1 divided by 5 we have

=4+0.2=4.2

AND IF NOT THIS THEN ITS JUST 4

Answer 2

4.2

Explanation:

1/5 = 0.2

4 + 0.2 = 4.2