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Part A: Chanelle is playing Prodigy and answering lots of math questions. She answers 30 questions in 6 seconds.
what is the unit rate in seconds:questions? (both answers must be in decimal form)
Part B: How many seconds would it take for her to answer 6 questions?(once again BOTH answers must be in decimal form, THANK YOU GUYS)

Respuesta :

nicoleehydee

Answer:

5 and 30

Step-by-step explanation:

30/6= 5/s

6*5= 30s

The unit rate of the answers is 5 per second, 1 answer in 0.2 seconds and

it would take 30 seconds for her to answer 6 questions.

What is unit rate?

'Unit rate is the ratio of two different units, with denominator as 1.'

According to the given problem,

Number of questions = 30

Number of answers in 1 second = 30 / 6

                                                     = 5 answers

Number of seconds to answer 1 question = 6/30 = 1/5 = 0.2 seconds

Now, Chanelle answers 30 questions in 6 seconds

         Chanelle answers 1 question in 6/30 seconds

          Chanelle answers 6 questions in ( 6/30 ) * 6

                                                                  = 1.2 seconds.

Hence, we can conclude that Chanelle answers 1 question in 0.2 seconds and 6 questions in 1.2 seconds.

Learn more about unit rate here: https://brainly.com/question/25482469

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