Choose the scenario that could be represented by 4/5 A. A five-foot wooden board is cut into four equal pieces.
B. Five carrots are divided equally among four rabbits.
C. A five-hour car journey is divided into four equal parts.
D. Five people share four pastries equally.

The answer is D

Step-by-step explanation:

Five people share four pastries equally.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)