Posted by **Sammyjoo** on Wednesday, August 15, 2012 at 6:38pm.

Find the number that satisfies all of the following conditions:

A two-digit number,

A perfect square,

A power of 3,

The digit product < 10

- Math -
**MathMate**, Wednesday, August 15, 2012 at 8:04pm
For a square to be a power of three, the original number itself must be a power of 3, namely 3, 9, 27, etc.

Which of the squares of these numbers satisfies all of the above conditions?

- Math -
**Sammyjoo**, Wednesday, August 15, 2012 at 11:37pm
Is the answer 81?

- Math -
**MathMate**, Thursday, August 16, 2012 at 3:25pm
Correct! Well done!

- Math -
**Sammyjoo**, Thursday, August 16, 2012 at 9:33pm
Thanks,,,

- Math :) -
**MathMate**, Thursday, August 16, 2012 at 9:43pm
You're welcome! :)

## Answer This Question

## Related Questions

- algebra - It is a five digit whole number 1. It is a palindrome 2. It's ...
- kv luchnow - one of two digit of a two digit number is 5 time other digit if we ...
- Algebra - Math HW HELP! - 1) It is a five-digit whole number. 2) It is a ...
- singapore math - My 3rd grade son get this math problem. It states that John ...
- math - I am the smallest 2 digit odd number whose digits add to 2. i look the ...
- math - a two digit number * 7 is multipule by three digit number * * 3 the digit...
- maths - Find the sum of all 3-digit positive numbers N that satisfy the ...
- Math - It is a 5 digit no. ,palindrome,divisible by 4,10 digit is cube root of 1...
- algebra..... - N is a 3-digit number that is a perfect square. When the first ...
- maths - A Two digit number is such that the product of the digit is 18. When 63 ...

More Related Questions