How many four-digit numbers N have the property that the three-digit number obtained by removing the leftmost digit is one ninth of N ?
Answer Choices
A. 4
B. 5
C. 6
D. 7
E. 8
How many four-digit numbers N have the property that the three-digit number obtained by removing the leftmost digit is one ninth of N ?
Answer Choices
A. 4
B. 5
C. 6
D. 7
E. 8