Advertisements
Advertisements
Question
In the following number, replace * by the smallest number to make it divisible by 9:
6702*
Advertisements
Solution
67023
Here, 6 + * + 7 + 0 + 2 = 15 + * should be a multiple of 9.
To be divisible by 9, the least value of * should be 3, i.e., 15 + 3 = 18, which is a multiple of 9.
∴ * = 3
APPEARS IN
RELATED QUESTIONS
Test the divisibility of the following number by 2:
69435
Test the divisibility of the following number by 3:
79124
Test the divisibility of the following numbers by 7:
25368
Test the divisibility of the following numbers by 9:
326999
Test the divisibility of the following number by 11:
4334
Test the divisibility of the following number by 11:
137269
In the following number, replace * by the smallest number to make it divisible by 9:
65*5
State if the following is a prime number?
277
Write (T) for true and (F) for false against the following statement:
A number is divisible by 18 if it is divisible by both 3 and 6.
Which of the following numbers is divisible by 6?
