Question

☆20=9 ☆10=4☆6=2 ☆12=?​

Answer 1

ответ на вопрос: 12-2:2

Answer 2

It looks like you have a pattern in which the symbol "☆" represents some mathematical operation between the numbers. Let's try to figure out the pattern:

☆20 = 9 ☆10 = 4 ☆6 = 2

To find the pattern, let's analyze the given examples:

1. If we look at ☆20 = 9, we can see that 20 divided by 2 equals 10, and 10 minus 1 equals 9.

2. In the case of ☆10 = 4, 10 divided by 2 equals 5, and 5 minus 1 equals 4.

3. Similarly, ☆6 = 2, where 6 divided by 2 equals 3, and 3 minus 1 equals 2.

It seems like the pattern is to divide the number by 2 and then subtract 1. Let's apply this pattern to ☆12:

☆12 = (12 / 2) - 1 = 6 - 1 = 5

So, ☆12 would be equal to 5 according to this pattern.