Two quantities, x and y, are directly proportional. If x is halved, what happens to y? It is doubled.

It is squared.

It is multiplied by 12.

It depends on the starting value of x.

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  It is multiplied by 1/2.

Step-by-step explanation:

For quantities that are directly proportional, if one is halved, so is the other.

  y is multiplied by 1/2.

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .