Math

QuestionA 170-pound tennis player burns 8.6 calories/min. How many calories burned in 4 hours?

Studdy Solution

STEP 1

Assumptions1. The tennis player weighs170 pounds. . The tennis player burns8.6 calories per minute while playing singles tennis.
3. The duration of play is4 hours.

STEP 2

First, we need to convert the duration of play from hours to minutes, as the calorie burn rate is given per minute. We can do this by multiplying the number of hours by60 (since there are60 minutes in an hour).
Durationinminutes=Durationinhourstimes60Duration\, in\, minutes = Duration\, in\, hours \\times60

STEP 3

Now, plug in the given value for the duration in hours to calculate the duration in minutes.
Durationinminutes=hourstimes60Duration\, in\, minutes =\, hours \\times60

STEP 4

Calculate the duration in minutes.
Durationinminutes=4hourstimes60=240minutesDuration\, in\, minutes =4\, hours \\times60 =240\, minutes

STEP 5

Now that we have the duration in minutes, we can find the total number of calories burned. This can be done by multiplying the duration in minutes by the calorie burn rate per minute.
Totalcaloriesburned=DurationinminutestimesCalorieburnrateperminuteTotal\, calories\, burned = Duration\, in\, minutes \\times Calorie\, burn\, rate\, per\, minute

STEP 6

Plug in the values for the duration in minutes and the calorie burn rate per minute to calculate the total calories burned.
Totalcaloriesburned=240minutestimes8.6calories/minuteTotal\, calories\, burned =240\, minutes \\times8.6\, calories/minute

STEP 7

Calculate the total calories burned.
Totalcaloriesburned=240minutestimes.6calories/minute=2064caloriesTotal\, calories\, burned =240\, minutes \\times.6\, calories/minute =2064\, caloriesThe tennis player would burn2064 calories in4 hours.

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