Question

Please help guys this has to be do in 10:00 please help

Answer 1

1)14oz

2)28oz

Explanation:

1) To find the amount of water is left in the bottle you want to substract 1/3 so the first thing you want to do is find what 1/3 of 42 is. So do this: (This is also 42/3)

42*1/3=14

So we now know that 14 is 1/3 of 45 which is the first answer. To find the second answer you want to substract 14 from 42 which is 28.

So that means she has 28 oz of water left when she gets there.

Answer 2

she drank 14 ounces of her water, she has 28 ounces left, just divide 42 by 3