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A sandwich shop prepares 5 sandwiches in 115 seconds and 9 sandwiches in 207 seconds. At this rate, how many seconds will it take to prepare 7 sandwiches?

Respuesta :

Anonymous404

Answer:

7 sandwiches in 161 seconds

Step-by-step explanation:

Let's start with 5 in 115 seconds.

Divide the values:

115/5=23

So, it takes 23 seconds to make one sandwich.

To get how many seconds it takes to prepare 7 sandwiches, multiply 7 by 23.

23x7=161

Hence, it takes 161 seconds or 2.6833 minutes to prepare 7 sandwiches.

dcjohnson47499

Answer: 115 divided by 5 = 23 and 207 divided by 9 = 23  and 23 times 7 =161

Step-by-step explanation:

so it will take 161 seconds to make seven sandwitches

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