PLZ ANSWER QUICKLY and will mark branilest Rema spent 6 days reading her book, completing the same fraction of the book each day. If she read a total of 8/9 of her book after 6 days, what fraction of the book did she read each day?

4/27

Step-by-step explanation:

8/9 is equal to 24/27

Knowing that we take the numerator and multiply it by 6 (6 days)

4*6/27

24/27 is equal to 24/27

Hope this helps!

Explanation:

Let's say there are 54 pages to this book. I'm picking this value since 9*6 = 54.

If she read 8/9 of the total pages, then she read (8/9)*54 = 48 pages so far. This takes place over a span of 6 days, meaning she reads 48/6 = 8 pages per day.

Each day she's able to read 8 of the 54 pages, so that leads to the fraction 8/54. Divide both parts of that fraction by the GCF 2 and you'll end up with the final answer 4/27 which is choice D.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)