Level:
Project ID:
1003025103
Accepted:
1
Clonable:
0
Easy:
0
Ten workers produce the same type of components. Two workers produce one component in \( 4 \) minutes, other three workers in \( 5 \) minutes, another one worker in \( 6 \) minutes, next three workers in \( 7 \) minutes and the last one of them in \( 8 \) minutes. What is the average time needed to produce one component? Round the result to the nearest hundredth.
\( 5{.}49\,\mathrm{min} \)
\( 5{.}50\, \mathrm{min} \)
\( 5{.}65\, \mathrm{min} \)
\( 5{.}80\, \mathrm{min} \)