tanyanguy100 tanyanguy100

14-05-2020
Mathematics

contestada

A portable waffle machine makes 120 waffles per minute. A stationary waffle machine makes 3 waffles per second. How many portable machines would you need if you wanted to equal the output of 4 stationary machines?

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lynnviss lynnviss

14-05-2020

You would need 6 portable machines.

3*60=180
180*4=720
720/120=6

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