0
Add your answer:
Earn +20 pts
What is first two common multiples of 2 and 5?
They are 10 and 20
If a number has a zero at the end of it is it odd or even?
Even. Numbers ending in zero are multiples of 10, and 10 = 5 x 2, so all multiples of 10 are even.
First ten multiples of 20?
-the first 10 multiples of 20 are 20,40,60,80,100,120,140,160,180, and 200. :)
What are five odd multiples of three between 10 and 40?
15, 21, 27, 33, and 39 are.
What are the odd multiples of 3 between 10 and 40?
The odd numbers: 1, 3, 9, 15, 21 (that I know of, there are more but I'm not sure what they are.)
What is the set of odd numbers that are multiples of 10?
That's a null set. All multiples of 10 are even.
What is first two common multiples of 2 and 5?
They are 10 and 20
What numbers that are less than a hundred have proper factors that are only odd numbers?
Numbers that are prime can't be multiples of 10. Multiples of 10 can't be odd.
What are the multiples of 3 between 10 and 40?
What are the odd multiples of 3 between 10 and 40? 15, 21, 27, 33, 39. What multiples of 10 is 34 between?
How many multiples of five up to one hundred are odd?
100 is the 20th multiple of 5. 10 are odd, 10 are even.
Is all multiples of 3 odd?
No way. 3*10 is 30.
What are the first two common multiples of 10 and 14?
70 and 140
What are the first two common multiples of 8 and 10?
They are 40 and 80
Why you can not get 2 points for an odd number being a multiple of 10?
All of the multiples of 10 are even.
What is the remainder when the sum of all the odd multiples of five from 1 to 2007 is divided by ten?
The odd multiples of 5 end with 5.If there is an even number of odd multiples of 5, their sum ends in 0, meaning their remainder when divided by 10 is 0;If there is an odd number of odd multiples of 5, their sum ends in 5, meaning their remainder when divided by 10 is 5.By "odd multiples of 5 from 1 to 2007 " do you mean:the multiples 1, 3, 5, ..., 2007 of 5?1 = 2 x 1 - 1, 3= 2 x 2 - 1, ..., 2007 = 2 x 1004 - 1 So there are 1004 multiples of 5, which is even so their sum has a remainder of 0 when divided by 10.the numbers between 1 and 2007 which are odd multiples of 5?1 ÷ 5 = 0.2 → first multiple of 5 in the range is 1 x 5 → the first odd multiple = 1 x 5 2007 ÷ 5 = 401.4 → last multiple of 5 in the range is 401 x 5 → the last odd multiple = 201 x 5401 = 2 x 201 - 1 which means there are 201 multiples of 5, which is odd so their sum has a remainder of 5 when divided by 10.As our number system is based on 10, the remainder when dividing by 10 gives the value of the units (last) digit of the original number.All even multiples of 5 end have a units digit of zero and do not affect the units digit of the sum when added; so the question could have included the even multiples of 5 (ie "What is the remainder when the multiples of five...") without changing the final answer.
List the first 10 multiples of 15?
list the first 10 multiples of 15
If a number has a zero at the end of it is it odd or even?
Even. Numbers ending in zero are multiples of 10, and 10 = 5 x 2, so all multiples of 10 are even.
