Advertisements
Advertisements
प्रश्न
Test the divisibility of the following numbers by 9:
98712
Advertisements
उत्तर
A number is divisible by 9 if the sum of its digits is divisible by 9.
98712 is divisible by 9, because the sum of its digits, 9 + 8 + 7 + 1 + 2, is 27, which is divisible by 9.
APPEARS IN
संबंधित प्रश्न
Test the divisibility of the following number by 3:
20701
Test the divisibility of the following numbers by 8:
1790184
In the following number, replace * by the smallest number to make it divisible by 9:
6702*
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:
26*5
Give an example of a number which is divisible by 2 but not by 4.
Give an example of a number which is divisible by both 3 and 6 but not by 18.
Write (T) for true and (F) for false against the following statement:
If a number is divisible by both 9 and 10, it must be divisible by 90.
Find the greatest number which divides 615 and 963, leaving the remainder 6 in each case.
Find the least number divisible by 15, 20, 24, 32, and 36.
