contestada

Clues
My number has two digits.
It is not divisible by 5.
The first digit is bigger than the second digit.
It is not an even number.
It is divisible by 3.
Its digits add up to 12.
The number is
(Out of 100)

Respuesta :

ANSWER: 93

EXPLANATION:

Beginning with “digits add up to 12”
39, 48, 57, 66, 75, 84, 93

Next: It’s not an even number so remove all the even numbers and we’re left with
39, 57, 75, 93

First digit bigger than second leaves only:
75, 93

It is not divisible by 5:
Since 75 is divisible by 5 and 93 isn’t we’ve found the answer.

To double check we see if 93 is divisible by 3:
93/3=31

So 93 is the answer.
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