tammydebes
tammydebes tammydebes
  • 21-08-2020
  • Mathematics
contestada

if a man works 400km in 6 minutes.How long will he work in 9 minutes​

Respuesta :

ricchad
ricchad ricchad
  • 26-09-2020

Answer:

600 km

Step-by-step explanation:

400 km  =       x    

  6 min         9 min  

cross multiply:

6x = 400 ( 9)

x = 3600 / 6

x = 600 km

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