It will take 36 days for 20 men to complete the building
Answer:
9x+ (-1/8)
Step-by-step explanation:
add the fractions
First you find the square and the are of the square would be 7*4=28.
then you move on to the triangles the purple ones together are 7 * 5 = 35 , since there’s 2 you don’t have to divide the area by 2 just use it as the combined for both
then black same thing 4*3 = 12
so
12+35+28=75