The conversation between human and AI assistant.
What is the answer of 7+7/7+7*7-7=?
And how do you calculate percentages?
To calculate a percentage, we first need to determine the percentage we want to find, which is often represented by x. Then we multiply x by the number we want to find the percentage of and divide the result by 100. For example, to find 20% of 100, we calculate (20/100)*100, which equals 20.