If n is divisible by 100 and 4900 < n < 5100 then n = 

Question 8:
The perimeter of the square below is cm
(Simplify your answer)
 

Question 9:
The sum of two numbers is the greatest 4 – digit number and their ratio is 1:2. The smaller number is 

Question 10:
If the sum of two numbers is 471 and there are 44 other numbers between the two numbers. Find the greater number.
Answer: 

If a is in N and (a,5)=1 then a^100-1 divisible by 125

If m, n are consecutive odd numbers and  is divisible by 3 and 5 then m = 

If m, n are consecutive odd numbers and  is divisible by 3 and 5 then m = 

If m divisible n , p divisible m and n divisible q then the least common multiple of m,n ,p and q  is 

Ai đúng mk sẽ tick 

if c is a two - digit number , c+2 is divisible by 11 and c + 9 is divisible by 7 then c = ?

tìm n chia hết cho 100 và 4900 < n < 5100 vậy n =

If F is a 4- digit number, divisible by 9,10 and 13 then the smallest value of F is.........

If \(2a456b\) is divisible by 2,3,5 and 9 then a+b=.........