Question

How do I do this?pls help someone i need to understand it for a important test tomorrow

Answer 1

1.08915145

Explanation:

First of all do 39 x 52, which equals 2028. Then to do the second part of the equation we move the two bottom numbers place value up by one giving us 38 x 49 which is 1862. And then we put 2028 divided by 1862 into our calculators and get the answer as 1.08915145.