It looks as though you missed a number, but you would factor out an x or a y to get your answer and subtract the whole thing
It shows the Ora scale for area multiply width and length
The given number is 3.75, we will read the number separately first as follows:
before the decimal point we have 1 3 which is read as three
after the decimal point we have a .75 which is read as seventy-five hundredth
So, combing the two parts, we can find that the word form of 3.75 is:
three and seventy-five hundredth.