In how many ways can the letters of the word "CHINA" be arranged?
1 answer:
You might be interested in
Step-by-step explanation:
<u>Break down the word expression:</u>
The sum of 5 and b divided by two
the sum (+) of 5 and b (5 + b) divided by 2.
<u>Expression:</u>
Parentheses represent that we need to add first, in order to divide the sum by 2.
Answer:
143%
Step-by-step explanation:
x100=142.9%=143%