Answer:
The place value of each digit is 10 times of the place value of left digit and 1/10 times of the place value of right digit.
Step-by-step explanation:
The given number is 9,999,999.
Place values of each digit from left to right are
Place value of first 9 is 
Place value of second 9 is 
Place value of third 9 is 
Place value of fourth 9 is 
Place value of fifth 9 is 
Place value of sixth 9 is 
Place value of seventh 9 is 
The place value of each digit is 10 times of the place value of left digit and 1/10 times of the place value of right digit.