Can you put the number of the qustion you are answering.

for all

Step-by-step explanation:

What you have todo is divide them into 2 shapes

for number 1 you can divide into a square and triangle

for number 2 it is a trapezoid

for 3 it can be a triangle on top of a square

for 4 it is a triangle and a square

for 5 it is a square and a trapezoid

for 6 it is a square and a trapezoid

so the area of a square would be base time hieght

the area for a triangle would be base times hieght divided by 2

and the area of a trapezoid is hieght times base1 plus base2 divided by 2

I really hope that helped a little

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

ans789

step-by-step explanation: