Math, asked by harinisivam45, 5 months ago

Choose the correct option.
Which smallest number must be assigned to # to make the number
15#794 divisible by 9?​

Answers

Answered by arhita2857
1

Answer:

Answer is 4.

Step-by-step explanation:

Hope it helps you.

Answered by SaurabhJacob
0

Given:

Number 15#794

To Find:

The value of #

Solution:

  • Here, we will apply the divisibility test of 9 to find the value of #.
  • The sum of a number's digits must be divisible by 9 in order for it to be divisible by 9.
  • For the given number 15#794 we have to find the value of # for which it is divisible by 9.

So, we will add the digits first

15#794

1+ 5 +# +7 +9+4

=26+#

As we know that 26 is not divisible by 9

So, let us first assign # = 1

Then,

26+ 1 = 27

27 is divisible by 9  

Hence, the smallest number that must be assigned to # is 1.

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