Mr. Hanky has 5 rolls of butcher paper. If you roll out a whole roll the paper would
measure 510 yards long. If the paper is 1.8 yard wide, how many total square feet of
paper does Mr. Hanky have? Record as a decimal rounded to the tenths.

   of a single roll . Mr. Hanky have 5 roll so Total Area = . So , paper does Mr. Hanky have

Step-by-step explanation:

Here we have , Mr. Hanky has 5 rolls of butcher paper. If you roll out a whole roll the paper would  measure 510 yards long. If the paper is 1.8 yard wide .We need to find that how many total square feet of  paper does Mr. Hanky have . Let's find out:

We know that when butcher paper will be unfolded it will be in form of a rectangle with dimensions as :

So , Area of rectangle =

⇒

⇒

⇒

But ,

⇒

⇒

Therefore ,    of a single roll . Mr. Hanky have 5 roll so Total Area = . So , paper does Mr. Hanky have .

The total area of the roll is 41310 ft²

Explanation:

Given:

Length of 1 roll paper = 510 yards

Width of a roll paper = 1.8 yards

Area of the roll paper = ?

Area of the roll paper = length X width

Area = 510 X 1.8

Area = 918 yards²

Area of 1 roll paper is 918 yd²

Area of 5 roll paper = 918X 5 yd²

Area = 4590 yd²

We know:

1 yd = 3 feet

1 yd² = 9 ft²

4590 yd² = 4590 X 9 ft²

                = 41310 ft²

Therefore, the total area of the roll is 41310 ft²