Xavier plays football with his friends. During 15 minutes Xavier can score 2 goals on average. How many goals on average is Xavier able to score, when the match lasted for 2 hours?
Two hours means 2 * 60 = <<2*60=120>>120 minutes.
So in 2 hours, there are with 120 / 15 = <<120/15=8>>8 groups of 15 minutes.
So on average Xavier can score 8 * 2 = <<8*2=16>>16 goals.
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