You transfer it into another so it is close to the same.
They will be the same as the other picture.
<span>The book has sold 442,696 copies to date.
This was calculated by making a proportion: 8.9 : 39,400 = 100 : X where X Is the number of copies sold.
Then I calculated 39,400*100/8.9 to obtain the answer</span>
Is it a multiple choice question? I mean, 10/80?..
A quantity that may change
I dont know how to solve this but heres a suggestion: Use PEMDAS
