In a work problem, the number 1 represents the total amount of work. true false

In a work problem, the number 1 represents the total amount of work. It is a true statement.

Because it is a general way of solving such problems.  

For example, If a person take 5 hours to complete a job. This sentence implies that,the person do 1/5th portion of a work in 1 hour. So we divide the work into 5 portion, one portion is 1/5.

Therefore the total work is the sum of all portion of work, 1/5 + 1/5 +1/5 +1/5 +1/5 = 1

So In a work problem, the number 1 represents the total amount of work.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers