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Basile [38]
3 years ago
5

Peter is trying to set a new record for pizza deliveries. His previous record is 20 pizzas in one hour. He has already delivered

2 pizzas in 5 minutes. How many pizzas will he need to average per minute to beat his previous record?
Write and solve the inequalitiy
Mathematics
1 answer:
Arlecino [84]3 years ago
5 0
We know that
<span>Peter has already delivered </span><span> 2 pizzas in 5 minutes
so
1 hour-------> 60 minutes
</span><span>time left------> 60 minutes - 5 minutes--------> 55 minutes 

</span>pizzas to deliver to beat his previous record----------> 20-2------> 18 pizzas

therefore
in the next 55 minutes

if the

<span>average per minute = (18/55) pizzas /minute
</span>Pete beat his previous record
<span>
 </span>average per minute  > (18/55) pizzas /minute
Pete overcome the previous record

 average per minute  < (18/55) pizzas /minute
Pete will not match the previous record
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2 years ago
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dsp73

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