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What number is halfway between 18 and 21?
The number halfway between 18 and 21 can be found by taking the average of the two numbers. To do this, add 18 and 21 together to get 39, then divide by 2 to get 19.5. Therefore, the number halfway between 18 and 21 is 19.5.
What is halfway between 21 and 63?
42
What is halfway between 21 and 53?
37
What number is halfway between 13 and 21?
The number halfway between 13 and 21 can be found by taking the average of the two numbers. Add 13 and 21 together to get 34, then divide by 2 to get 17. Therefore, the number halfway between 13 and 21 is 17.
What number is halfway between 0 and 42?
21
Is 37 halfway between 21 and 53?
Yes.
What number is halfway between 18and 21?
It is: (18+21)/2 = 19.5
What is halfway between between 55 and 21?
Add 55 and 21, then divide by 2 = 38
What number is halfway between 21 and 63?
42
What number is halfway between 7 and 21?
The answer is 1414
What number is halfway between 21 and 35?
To find the number halfway between any two numbers x and y, add x and y, then divide the answer by 2. So for 21 and 35, 21+ 35 = 56. 56/2 = 28. You can check your answer by seeing that 21 + 7 = 28 and 35 - 7 = 28.
What number is halfway between 21 and 29?
(21+29)/2 = 50/2 = 25
