Nancy left a bin outside in her garden to collect rainwater. she notices that 1/2 gallon of water fills 2/3 of the bin. write and solve an equation to find the amount of water that will fill the entire bin. show your work. explain your answer in words.

3/4

Step-by-step explanation:

Well lets say x = the amount of water to fill the bin.

So the main thing we have to do is 1/2 divided by 2/3.  In order to do that we will have to make it into a multiplication problem. So the first fraction stays the same and we flip the second fraction over. So 1/2 x 3/2. Well 1/2 x 3/2 = 3/4

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

correct answer:

b.(19,-2)