Choose Yes Or no to indicate wether the percent and the fraction represent the same amount. 50% and 1/2

Yes or No

55% and 4/5

Yes Or No

50% = 1/2 Yes

55% 4/5 No

4/5 = 80% (why the second one is no)

Step-by-step explanation:

f

step-by-step explanation:

f

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.