Question 12
Simplify 2.4:0.88: 4.8.
:
My teacher said that is must be a whole number

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

It equals 1373.5 that’s the solution