They are 64 and 36
4 & 9
Add the 3 numbers together, and then divide the total by 3. This will give you the median number.
The sum is where two or more numbers are added together to give a total.
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
They are 64 and 36
25 + 49 = 74
9 and 25
89 = 25 + 64 = 5² + 8²
4 & 9
To find the square footage of a room, you multiply the length of the room by the width of the room. This will give you the total area in square feet.
8464 and 3364
Add the 3 numbers together, and then divide the total by 3. This will give you the median number.
The sum is where two or more numbers are added together to give a total.
Find the numbers which, when multiplied by themselves, give the answer 81. The answers are -9 and +9.
The pair of square numbers that add up to 80 is 16 and 64. Specifically, (4^2 = 16) and (8^2 = 64), since (16 + 64 = 80).
To find the square footage you should multiply the length and width of each room, and add up the results to give you the total square feet.