It takes 10 workers 5 days to complete a road repair when working 2 hours a day.
So, this becomes : man hours required to finish the work.
Given is, if 2 people work for 5 hours a day, then let the number of days to finish the road be = d
So, total man hours =
Now, or
Hence, it will take 10 days for 2 people working 5 hours daily, to complete the work.
It will take 10 days for 2 people working 5 hours a day to finish the road repair.
From the question;
10 workers can finish road repair in 5 days working 2 hours a day
We need to find;
The number of days required to complete the road repair by 2 workers working 5 hours a day.
Assuming the number of days required to complete the work is x
Number of working hours of 10 people is 10 hours ( 2 hours a day for 5 days)
Number of working hours of 2 people is 5x hours (5 hours a day for x days)
Note that; the number of workers or people is inversely related to the number of working hours.
Therefore;
Product of number of people and working hours or work done is a constant
Thus;
10 × 10 = 2 × 5x
100 = 10 x
x = 10
Therefore;
2 workers working 5 hours a day will require 10 days to complete the road repair.
Keywords: rate of work, number of hours, number of days required to complete the job.
Level: Middle school
Subject: Mathematics
Topic: Rate of work
you will have 9 rows there will be 8 rows of 14 and then the ninth row will be from the other 8 that are left.
A prism can have square, rectangular, pentagonal and other polygon shapes but not the circular shape. A prism will always have an even number of vertices. The given statement is true.
A prism is defined as a three dimensional solid object in which the two ends are identical. It is the combination of the flat faces, identical bases and equal cross sections. The shape of the prism does not have any curve.
Based on the cross-sections, there are two types of prisms, they are regular prism and irregular prism. In a regular prism the bases of the prism are in the shape of a regular polygon whereas in irregular prism it is in the shape of a irregular polygon.
Every prism has vertices. They have an even number of vertices with a minimum of 6 and there is no maximum.
Thus the given statement is true.
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Answer:
TRUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
Answer:
arc measure and arc length are two different concepts. arc measure is specifically the degree measure of the central angle that defines the arc, while the arc length is the length of the arc itself as a segment of the circumference