jordancgreen0411 jordancgreen0411

12-08-2020
Mathematics

contestada

7. If 10 men can build a house in 90 days, how
many men can build a home in 20 days?
A) 18
B) 36
C) 45
D) 180

Respuesta :

karinarivera21 karinarivera21

12-08-2020

It would take 45 men to build a home

Answer Link

elum7915 elum7915

01-02-2021

Answer:

2.222.........

Step-by-step explanation:

10 : 90

x : 20

cross multiply

10 x 20 = 90x

200 = 90x

both divide by 90

x = 2.2222.......

Answer Link

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