LilBrat LilBrat

29-01-2015
Mathematics

Answered

Four friends went scuba diving. According to the following statements, who spotted sea life at the fastest rate?

Lance saw 4 reef sharks in 6 minutes.

Jasmine saw 6 sea cucumbers in 8 minutes.

Robert saw eleven jellyfish in fifteen minutes.

Shilpa saw 8 pencil urchins in ten minutes.

Answer :

trent91houpt trent91houpt

29-01-2015

Lance: 4/6 = 2/3 = 0.66 creatures every minute

Jasmine: 6/8 = 3/4 = 0.75 creatures every minute

Robert: 11/15 = 2.2/3 = 0.73 creatures every minute

Shilpa: 8/10 = 0.8 creatures per minute

Shilpa spotted sea life at the fastest rate (0.8 creatures every 1 minute)

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