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Which statement is true?

A.
The value of 7 in 0.75 is
1/10
the value of 7 in 0.075.

B.
The value of 7 in 7.5 is
1/100
the value of 7 in 0.75.

C.
The value of 7 in 75 is 10 times the value of 7 in 7.5.

D.
The value of 7 in 750 is 100 times the value of 7 in 75.