Question

if 42*5 is a multiple of 9 and x is a digit, then find the value of x

Answer 1

Answer:

First of all you have used the symbol of multiple. If this was your intent then the result of 42×5 cannot be a multiple of 9. Let's say that the symbol is just x. Its value is 7.

The multiples of 9 have the sum of their digits equal to the multiples of 9 so:

4+2+x+5=11+x

x=7

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

23.3333333

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