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How can you put 10 pennies in three cups so that each cup holds an odd number of pennies?
you put 3 in one and 7 in the other cause 0 is a odd and a even number
Are there more even or odd numbers?
There are the same amount. Comparing is a bit tricky when there are infinite numbers or both even and odd numbers, but think of it this way: Pair each odd number with the even number right above it (1 & 2, 3 & 4, etc.). Every odd number is paired with one even number, and every even is paired with one odd number. This shows that they have the same amount.
If you add 3 to an even number the sum would be odd or even?
Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd
Does multiplying an odd number by an even number give an even answer?
odd * odd = odd answer even * even = even answer odd * even = even answer
When you add to even numbers is the answer always even?
Yes. Even + Even = Even, Odd + Odd = Even and Even + Odd or Odd + Even = Odd
Is 900 odd?
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 900 is an odd number.
How can you put 10 pennies in three cups so that each cup holds an odd number of pennies?
you put 3 in one and 7 in the other cause 0 is a odd and a even number
When does an even number of odd numbers equal an odd number?
Never. When you dont add the same odd number and even number of times. For example: 5 + 3 (2 odd numbers; and even amount of odd numbers ) = 8 5 + 3 + 7 = 15 an odd amount of odd numbers 5 + 3 + 7 + 9 = 24 another even amount of odd numbers. But never if you use the only same number
Are there more even or odd numbers?
There are the same amount. Comparing is a bit tricky when there are infinite numbers or both even and odd numbers, but think of it this way: Pair each odd number with the even number right above it (1 & 2, 3 & 4, etc.). Every odd number is paired with one even number, and every even is paired with one odd number. This shows that they have the same amount.
If you add 3 to an even number the sum would be odd or even?
Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd
Five numbers added together make an odd number what do you know about the numbers?
The Answer:We know the following properties of the parities concerning the numbers: odd + odd = eveneven + odd = odd (commutativity yields the vice verca possible too)even + even = evenThus, we know that the group of numbers have at least 1 odd. However, since 2 odds make an even, any amount of even amount of odds make an even. Therefore, there must be an odd number of odds (i.e., {1, 3, 5}, the only ones that exist in that set).QED.
Does multiplying an odd number by an even number give an even answer?
odd * odd = odd answer even * even = even answer odd * even = even answer
Is even times even odd?
even times even = even odd times even = even odd times odd = odd
When you add to even numbers is the answer always even?
Yes. Even + Even = Even, Odd + Odd = Even and Even + Odd or Odd + Even = Odd
What is the sum of the first 900 consecutive odd number?
The sum of the first 900 consecutive odd numbers is 810,000. (900 squared)
Is the sum of an odd number and an even number always even?
No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even
What happens when you add two even numbers Will you get an even number?
Always. even + even = even odd + odd = even even + odd = odd odd + even = odd To summarise, if you add like numbers you get even, otherwise you get odd.
