Q: What number is between 10 and 30?

Write your answer...

70-10=60. 60/2=30. 10+30 or 70-30=40. Answer 40

It is: 11

23 is an odd number between 10 and 30 that gives a remainder of 2 when divided by 7.

It is: 20

A number that has exactly an odd number of factors is a power of another number. A number between 10 and 30 that is a power is 16. It is 24 (as well as 42) and its factors are 1, 2, 4, 8, and 16.

(10+20)/2 = 30/2 = 15

Any number between 30 and 40 can be a factor. The common factors of 30 and 40 are 1, 2, 5 and 10.

30: 1, 2, 3, 5, 6, 10, 15, 30

37

perfect square numbers are 16 and 25

48 has 10 factors.

10% of 30 = 10% x 30 = 0.10 x 30 = 3

6+7+8+9 =307+8+9+10 =348+9+10+11=38However, as the totals 30 and 38 are not between 30 and 38, the only set of 4 consecutive numbers that comes to a total that is between 30 and 38 is the second set, 7+8+9+10, which total 34, a number that is clearly between the numbers 30 and 38.Some might argue that 30 is a number between 30 and 38. If this is so, then the question "What is the number between 5 and 7?" could have the answer 5,6 or 7! But this is clearly incorrect!

LCD(10, 30) = 30

{11,13,17,19,23,29} are all the prime numbers between 10 and 30

From 10 to 30, there are 21 numbers.Six of them are prime numbers: 11, 13, 17, 19, 23, and 29.If you pick a number at random from 10 to 30, the probabilitythat it's a prime number is6/21 = 2/7 = 28.57% (rounded)

10, 15, 20, 25 and 30

30/10 = 3

three 10 x 3 = 30

15 is a number greater than 10 and a factor of 30.

Here are the prime numbers between 10 and 30: 11, 13, 17, 19, 23, 29 Prime numbers are those numbers which cannot be divided to give an integer result except when divided by themselves or by 1.

36 is the square number between 30 and 45

36 is a square number between 30 & 40. 36 is 6 squared.

The number 30, itself, is a decimal number. So it is the nearest.There is no other "nearest" number. If there were, the number halfway between that number and 30 would be nearer to 30. And then the number halfway between that number and 30 would be nearer still. And so on.

The answer is 10. 3 x 10 = 30 30 - 10 = 20