I think its 2c and 9d. I am not completely sure but i hope this helps.
Answer:
GFC = 4
Step-by-step explanation:
Factors of 20 1 2 <u> 4 </u>5 10 20
Factors of 36 1 2 3<u> 4 </u>6 9 12 18 36
There are 5 shelves in the bookcase.
2/5 of one shelve is occupied.
That would be:
2/5*1/5=2/25 of all shelves
7/2 is more than 1, so it refers to the bookcase instead
of one shelve. The same with 11/10.
So the total is:
2/5+7/2+11/10 = 5
So all shelves are completely full.
So there is no room for any other book.
Answer:
B
Step-by-step explanation:
The equation would be 12 + 30 = x, because the amount of miles James ran all together would be the sum (what the numbers add up to).
