SOLUTION: How many numbers between 30 and 40 are divisible by their unit digit.

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Question 1122061: How many numbers between 30 and 40 are divisible by their unit digit.
Found 2 solutions by ikleyn, MathTherapy:
Answer by ikleyn(52812)   (Show Source):
You can put this solution on YOUR website!
.

Good problem for you to exercise your brain and to solve it on your own, if you just know the multiplication table.

When you complete, you may post your solution - we will check it for you !     ( for free ! )

Good luck !

        Have a nice day !

                Happy learning !

Answer by MathTherapy(10555)   (Show Source):
You can put this solution on YOUR website!

How many numbers between 30 and 40 are divisible by their unit digit.

There're only 9 such numbers.
Why can't you do the exercise yourself?