MaThWiZz6123 MaThWiZz6123

02-07-2021
Mathematics

contestada

It take 4 people 40 minutes to clean a garden. How long will it take 6 people to clean the same garden

Respuesta :

loconte loconte

02-07-2021

Answer:

4/9 of an hour (26.666 minutes)

Step-by-step explanation:

4 * x * 40/60 = 1

x * 160/60 = 1

x=60/160 = 6/16 = 3/8 (this is the rate for one worker)

~~~~~~~~~~~~~~~~

6 * (3/8) * x = 1

x = 4/9

Answer Link

Otras preguntas

Use mental math to find the unknown number in the equation 12 x b = 480

Was president roosevelt justified in ordering executive order 9066, which resulted in the internment of japanese american citizens ?

do both lemurs and humans have the trait listed at point d

Your friend wants to improve his cardiorespiratory fitness by jogging every other day. Describe specific ways he can apply the principles of progression, overlo

Which polynomial identity will prove that 37 = 64 - 27? difference of squares difference of cubes sum of cubes square of a binomial

Write 2-3 sentences about each type of graph listed below. 1. Bar Graph 2. Circle Graph 3. Line Graph 4. Scatterplot

State the physical property that makes it possible to separate a solution by distillation. Explain.

if a number is multiplied by 7, the result is 182. the sum of that number's two digits is 8. define the variables and write the system of equations that would b

What multiplies to give you -90 but adds to give you 1

What four actions did congress take as it began to govern the colonies