Advertisements
Advertisements
Question
In the following number, replace * by the smallest number to make it divisible by 3:
53*46
Advertisements
Solution
53046
Here, 5 + 3 + * + 4 + 6 = 18 + * should be a multiple of 3.
As 18 is divisible by 3, the least value of * should be 0, i.e., 18 + 0 = 18.
∴ * = 0
APPEARS IN
RELATED QUESTIONS
Test the divisibility of the following number by 3:
79124
Test the divisibility of the following numbers by 6:
251780
Test the divisibility of the following number by 11:
83721
Test the divisibility of the following number by 11:
901351
In the following number, replace * by the smallest number to make it divisible by 3:
6*1054
In the following number, replace * by the smallest number to make it divisible by 9:
835*86
In the following number, replace * by the smallest number to make it divisible by 11:
39*43
Test the divisibility of 10203574 by 4.
State if the following is a prime number?
137
Write (T) for true and (F) for false against the following statement:
If a number is divisible by 3 and 7, it must be divisible by 21.
