Question

1 1/3 x 1 1/2 x 1 1/5

Answer 1

Explanation:

`(1(1)/(3) )(1(1)/(2) )(1(1)/(5) )\\((4)/(3) )((3)/(2) )((6)/(5) )\\((2)/(1) )((1)/(1) )((6)/(5) )\\(12)/(5)`

In the second step I made them all into simple fractions, just because that's easier.

In the third step I did a bit of cancelling to simplify everything as much as possible.

Answer:

`(12)/(5)`

Answer 2

7

Explanation:

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