Sarah was given an exit slip with the problem: "45 is 75% of what?" Below is how she set up the equation with equivalent ratios. Was she correct ? Or is there an error that can be corrected?

1.yes, she is correct

2.no, she should have set it up x/45 = 100/45

3.no, she should have set it up 45/x =75/100

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

1. perpendicular

2. parallel

3. perpendicular

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