Question

I am a number between 10 and 100. If you took half of me and then doubled that amount, would you end up

a) 20
b) 40
c) 50
d) 80

Answer 1

To find the answer, take half of the number and then double it.

Step-by-step explanation:

The number you are thinking of is between 10 and 100. If you take half of the number and then double that amount, you can determine the final result. Let's work through it:

1. Start with a number between 10 and 100.
2. Take half of that number. For example, if the number is 50, half of 50 is 25.
3. Double the result. So, if the number is 50 and you took half of it (25), doubling 25 would give you 50.
4. Compare the final result to the options given.

In this case, the final result would be the same as the original number. Therefore, the correct answer would be: d) 80.