Answer:
30
Explanation:
1 cycle takes 1 customer in 2 minutes
1 customer = 2 minutes
x customers= 1 hour ( 60 mins. )
Cross multiply
2*x = 1* 60
2x = 60
Divide both sides by the coefficient of x ( 2 )
60÷ 2 = 30
Therefore 30 customers are being served in 1 hour.
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