Last year the six grade enrollment at Main middle school was 612 students this year the enrollment is 489 students which best represents the percent change in the enrollment at Main middle school from last year

20.1% or 20% depending on your teacher

Step-by-step explanation:

612-489=123    123/612= 0.200980392   round to 0.201   move decimal two spaces to the right to make it a percent 20.1% or 20% depending on your teacher.

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

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