How many 4X4in squares will i need to cover 20ft high 10 ft wide wall

llm

Answered on Mon Apr 18 2022

find:- How many 4X4in squares will i need to cover 20ft high 10 ft wide wall?

area of one square= 4*4

= 16 inch square

now area of wall = height* width where height=20ft and width=10 ft

now if we have area of square in inch then we need the area of wall also in inch . For that first convert unit of height and width from feet to inch

we know that 1 feet= 12 inch then

20 feet= 20*12=240 inch= height

10 feet= 10*12=120 inch= width

area of wall= 240*120

=28800 inch square

now total squares used to cover the wall= area of wall/area of one square

=28800/16

=1800 squares