A number has the digit 4 in the ones place and the digit 7 in the tens place. Which of these is another way to write this number?

A. 40 plus 7
B. 70 plus 4
C. 4 plus 7

To find another way to write the number with 4 in the ones place and 7 in the tens place, we can simply switch the positions of the digits.

So the correct answer is B. 70 plus 4.

To prove this, we can break it down:
- The digit 7 in the tens place represents a value of 7*10 = 70.
- The digit 4 in the ones place represents a value of 4*1 = 4.
- Adding these two values together, we get 70 + 4 = 74.

Therefore, B. 70 plus 4 is another way to write the number with 4 in the ones place and 7 in the tens place.