Answer:
198
Step-by-step explanation:
No. of Pencils in a box = 45
No. of Boxes of Pencil = 22
Total No. of Pencils = 
= 990
No. of fourth grade classes = 5
So, the no. of pencils each class will receive is,

= 198.
Each class will receive 198 pencils.
Step-by-step explanation:
Given that,
The area of a blackboard is 
The area of poster is 
We need to find the unit rate of the blackboard's area to the poster's area. So, it can be calcualted by dividing blackboard's area to the poster's area.
So,

So, the rate of
.
Answer:
i think its the first graph
Step-by-step explanation:
sry if this isn't right i wish i
could help
|2.5| because 2 and 1/2 are also 2.5 written in decimal, and the absolute value is always positive
Answer:
abcd
Step-by-step explanation: