Pls answer !
calculators cannot display repeating decimals. calculators always round.

zoey's calculator displays decimals to 5 places. she uses her calculator to find the decimal equivalent for each of the fractions below.

for each number, choose what her calculator will display as the decimal equivalent. then choose whether or not this is the exact decimal equivalent.

calculator display for 9/12:

is this the exact decimal equivalent?

5/12
calculator display for 5/12:

is this the exact decimal equivalent?

7/12
calculator display for 7/12:

is this the exact decimal equivalent?

Calculator display for  = 0.75

calculator display for = 0.41667

Calculator display for = 0.5833

Step-by-step explanation:

Calculator display for is 0.75

Yes , it is the exact decimal equivalent.

= 0.75

9 ÷ 12

=3 ÷ 4

= (3 × 25) ÷( 4 × 25)

         = 75 ÷ 100

         = 0.75

calculator display for = 0.41667

= 0.41667

It is not the exact decimal equivalent.

5 ÷ 12 = (5 × 8.35) ÷ ( 12 × 8.35)

        = 41.75 ÷ 100.2

         = 0.41667

Calculator display for = 0.5833

It is not the exact decimal equivalent.

7 ÷ 12 = ( 7 × 8.35) ÷ ( 12 × 8.35)

          = 58.45 ÷ 100.2

          = 0.5833

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

what