Question

a wall is 23 feet long and 10 feet height window of length 5 feet and height 4 feet is made in the wall find the cost of painting the wall at 35 per square feet​

Answer 1

Answer:

Cost= 7350

Step-by-step explanation:

1. Area of rectangle of walls= lxh

=23x10

=230sq feet

2. Area of window=lxh

=5x4

=20sq feet

3.To find area of walls without window = area of walls-area of window

=230-20

=210sq feet

4. Cost of painting the walls per Sq feet= 210x35

Cost=7350

Hope it helps you...

Answer 2

Answer:

3/10

Step-by-step explanation:

you have to subtract