Question
If the number 481*673 is completely divisible by 9, what is the the smallest whole number in place of *?
Answer: Option B
Was this answer helpful ?
Let x be the smallest whole number in place of *
Given that 481*673 to be completely divisible by 9,
=> (4 + 8 + 1 + x + 6 + 7 + 3) is divisible by 9 (Reference : Divisibility by 9)
=> (29 + x) is divisible by 9
x should be the smallest whole number, Hence, (29 + x) = 36
=> x = 36 - 29 = 7
Was this answer helpful ?
More Questions on This Topic :
Question 2. 109 × 109 + 91 × 91 = ?....
Question 5. (23341379 x 72) = ?....
Question 8. ? + 3699 + 1985 - 2047 = 31111....
Submit Solution