N*2N = 648
2N2 = 648
N2 = 324
N = -18 or +18
So the two numbers are (-18, -36) or (18, 36).
Yes. A half multiplied by two gives one for example. Three by a third or 4 by a fourth or 5 by a fifth and so on, are all examples.
3
150 (half, the other half are odd numbers)
one and a half multiplied by two fifths = 0.6
To find the answer to 1/2 X 5/6, multiply the numerators (top numbers) and then the denomenators (bottom numbers). The answer is 5/12.
6 quarts
Anything multiplied by zero is equal to zero.
Yes. A half multiplied by two gives one for example. Three by a third or 4 by a fourth or 5 by a fifth and so on, are all examples.
Expressed as an equation, this would be equal to 0.5x or 1/2x.
squared
Because: 9/2 = 4 and 1/2 or 4.5
Not possible, two whole numbers can't equal to a number with a half.
No, 65 multiplied by 3.5 is 227.5
Yes, but you need two positive numbers less than one. 0.5 * 0.5 = 0.25 for instance. (half of a half is a quarter)
3
150 (half, the other half are odd numbers)
The formula for triangular numbers is (half of n) multiplied by (n+1). Putting in 1000 as n you get: 500 multiplied by 1001 which equals 500500. The answer is 500500.