Which expression is NOT equivalent to 125.78 : 1.23?

A. 12,578 : 123

B. 1,257.8 : 12.3

C. 1.2578 : 12.3

D. 12.578 : 0.123

Choice C.

Step-by-step explanation:

For an expression to be equivalent you need to multiply or divide the 2 numbers in the original expression by the same number.

For example A is equivalent because both 125.78 and 1.23 have been multiplied by 100.

The odd one out is C because 125.78 has been divided by 100 but 1.23 has been multiplied by 10.