Answer:
Please add the diagram
Step-by-step explanation:
Answer:
10 sandwiches
Step-by-step explanation:
40 / 4 = 10 sandwiches
3/10 =50/x First multiply 50x10 then divide that number by 3 to get the answer
The problem deals with a division and the rest of it, that is dividing the total amount of pencils into 9 classrooms and the rest, lets express it as fraction:
935/9 = 103 + 8/9
that is, if we multiply 103*9 we get 927 and are 8 pencils left over, therefore, 8 pencils are donated to the library and each classroom gets 103 pencils, in total 935 pencils are donated.
Hypotenus=c
c^2= 7^2 + 10^2
c^2 = 49+100=149
c=√149