How many 4-digit numbers are completely divisible by 7?
Practice Numbers – How many 4-digit numbers are completely divisible by 7?
Numbers
Find the remainder when 726 is divided by 100?
Practice Numbers – Find the remainder when 726 is divided by 100?
Find the remainder when 3^27 is divided by 5?
Practice Numbers – Find the remainder when 3^27 is divided by 5?
Find the remainder when 231 is divided by 5.
Practice Numbers – Find the remainder when 231 is divided by 5.
A straight fence is to be constructed from posts 6 inches wide and separated by
Practice Numbers – A straight fence is to be constructed from posts 6 inches wide and separated by lengths of chain 5 feet long. If a certain fence begins and ends with a post, which of the following could be the length of the fence in feet? (12 inches = 1 foot).
Practice Numbers – If n is natural number , then 
is always divisible by :
of a number is 36, then the number is