Advertisements
Advertisements
Question
Find the quotient when the difference of 985 and 958 is divided by 9.
Advertisements
Solution
\[\text{ If } \overline{ abc }- \overline{acb} \text{ is divided by }9, \text{ the quotient is} (b - c).\]
\[ \therefore\text{ If }(985 - 958) \text{ is divided by 9, quotient }= (8 - 5) = 3\]
APPEARS IN
RELATED QUESTIONS
Given an example of a number which is divisible by 3 but not by 6.
Which of the following statement is true?
If a number exactly divides the sum of two numbers, it must exactly divide the numbers separately.
Which of the following statement is true?
The sum of two consecutive odd numbers is always divisible by 4.
Do you remember magic triangles? Come now, let s make some magic squares.
- Fill this square using all the numbers from 21 to 29.
Rule: The total of each side is 75.
Now you try and change these numbers into special numbers —
28
If 5A × A = 399, then the value of A is ______.
The difference of three-digit number and the number obtained by putting the digits in reverse order is always divisible by 9 and ______.
If 123123A4 is divisible by 11, find the value of A.
If 56 × 32y is divisible by 18, find the least value of y.
Fill in the blank space in the same way.
