total length of the boards = 4 1/2 meters
Given:
number of boards = 5
length of each board = 9/10 meters
5 * 9/10 = (5*9)/10 = 45/10
Simplify fraction:
45/10 = 4 5/10 or 4 1/2 meters.
Answer:
No, the expression are not equivalent.
Step-by-step explanation:
No way to simplify 3 + y so we leave it as is. Let's look at 
If we expand using distributive property we get:

3 + y does not equal to 2 + y/3.
2 quarters= 50 cents
1 dime= 10 cents
5 nickels=25 cents
1 penny= 1 cent
There are six sides or faces of a cube, each measuring 20 inches. If even numbered sides are covered with red fabric, then a total of 60 inches of red fabric was used. This is based from 3 even numbered sides multiplied to 20 inches as a measurement of each side.