$MathMaster logo$

MathMaster

Home
general
5 people can complete a task in 72 hours how many people are needed to complete the task in 60 hours

Question

5 people can complete a task in 72 hours. How many people are needed to complete the task in 60 hours.

211

likes

1057 views

Answer to a math question 5 people can complete a task in 72 hours. How many people are needed to complete the task in 60 hours.

$Expert avatar$

4.7

119 Answers

Total work hours are 5*72 =360 hours. To complete the total work on 60 hours 360/60 = 6 people are required.

Frequently asked questions (FAQs)

What is the area of a triangle with base 8cm and height 5cm?

+

Math question: Solve the cubic equation x^3 + 4x^2 - 11x - 6 = 0. What are the roots?

+

Question: What is the volume of a sphere with a radius of 5 units?

+

New questions in Mathematics

90 divided by 40

Given that y = ×(2x + 1)*, show that dy = (2x + 1)" (Ax + B) dx where n, A and B are constants to be found.

A consulting company charges a fee of $50 per hour for consulting. If their monthly fixed costs are $1,000 and they want to make a monthly profit of $2,500, how many consulting hours should they bill per month?

2x-4y=-6; -4y+4y=-8

Desarrolla (2x)(3y + 2x)5

If f(x,y)=6xy^2+3y^3 find (∫3,-2) f(x,y)dx.

Pedro had 80% of the amount needed to buy a game. Of this amount, you spent 15% on a watch and therefore, you will need to add another R$640.00 to purchase this game. Is the value of the game?

How many anagrams of the word STROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.

I need to know what 20% or £3292.75

Primes are numbers divisible only by 1 and themselves; There are infinitely many prime numbers and the first ones are 2, 3, 5, 7, 11, 13, 17, 19, 23, .... Consider a 12-sided die, with the faces numbered from 1 to 12. Out of 4 rolls, the probability that only the first three numbers are primes is:

The physician orders 15mg of tramadol(liquid). On hand is 30mg/2mL vials. How many mL will the MA administer?

reduce the expression (7.5x 12)÷0.3

John he’s going to the carnival with his friends. He spends $25 on an admission ticket. He buys 10 games at X dollars each and two boxes of popcorn at Y dollars each. Write an expression to show the total cost of admission game, tickets and popcorn.

effectiveness of fiscal and monetary policy under closed and open economies

What is the percentage of nitrogen abundance in copper dinatrate Cu(NO3)2

For how long does the principal amount of €7,537 bring the same interest as the principal amount of €12,345 invested for 8 months? Interest calculation is simple and decursive.

Let I be an interval and let f : I → R be a continuous function such that f(I) ⊂ Q. Show (in symbols) that f is constant.

The car with an irresponsible driver starts to brake when it goes through a red light. When passing the traffic light, he does so at a speed of 115 kph in the right lane. Further ahead, 70 meters from the traffic light, a child is crossing the street and falls. If the effect of the car's brakes is equivalent to a deceleration of magnitude 5.7m/s². Is the child hit by the car or not? How far from the traffic light does the car stop?