minasotpen2869 minasotpen2869
  • 21-11-2018
  • Mathematics
contestada

In a factory, 7 men can make 20 bicycles in 5 days. How many bicycles can be made by 4 men in 14 days?

Respuesta :

jimrgrant1 jimrgrant1
  • 21-11-2018

32

given 7 men make 20 bicycles in 5days, then number made per day by 7 men

= [tex]\frac{20}{5}[/tex] = 4 bicycles per day by 7 men

using direct proportion

7 men → 4

4 men → 4 × [tex]\frac{4}{7}[/tex] = [tex]\frac{16}{7}[/tex] bicycles per day

in 14 days = 14 × [tex]\frac{16}{7}[/tex] = 32

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