Answer:
6 at tens place is 10 times 6 at unit place.
Explanation:
We are given that a number
50,866
Underlined digits are 66.
We have to find the relationship between underlined digits.
Unit place =6
Tens place=
Tens place value=

Unit pace value=6
6 at tens place is 10 times 6 at unit place.
This is required relation relation between underlined digits 66.