Answer:
The net perfect number would be 28
Step-by-step explanation:
When you add up all the factors of 28 (other than 28) you get 28.
1 + 2 + 4 + 7 + 14 = 28
If she uses the blue book then she will need,
544/9 ≈ 61 pages
If she uses the red book the she will need,
544/7 ≈ 78 pages
So she will need 17 more pages if she uses the red book.
Hope this helps :)
Answer:
4/10+3/16=47/80
Step-by-step explanation:
(4/10×8/8)+(3/16×5/5)=?
32/80+15/80=?
32+15/80=47/80
5,00000 so that is the answer
