Question

.. A candy bar weighing 4 ounces costs c cents. If the size of the candy bar is reduced to 3.6
ounces while the price remains the same, then the old price per ounce is what fraction of the
new price per ounce?
A. 10c/9
B. 9c/10
C. 10/(90)
D. 9/(100) E. 9/10
2
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Answer 1

Answer will be D I m not sure