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Athletic tape costs $80 for 32 rolls. It takes 1/2 of a roll to tape an ankle. You estimate that 9 of your athletes will need their ankle taped for every game that season (10 games). What do you estimate the total cost to be to tape ankles for the full season?

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Answer:

$112.50

Explanation:9

  • 9 ankles/game x 10 games/season = 90 ankles/season
  • 90 ankles/season x 1/2 roll/ankle = 45 rolls needed/season
  • $80/32 rolls = $2.50/roll
  • $2.50/roll x 45 rolls/season = $112.50/season

The total cost to tape ankles for the full season is $225

Since Athletic tape costs $80 for 32 rolls. Hence:

Cost per roll = $80/32 rolls = $2.5 per roll

There are 9 athletes and it takes 1/2 of a roll to tape an ankle, hence:

Roll for 9 athletes = (1/2 roll per ankle) * 9 athletes * 2 ankles per athlete = 9 rolls

There are 10 games in a season, hence:

Total amount of rolls = 9 rolls * 10 games = 90 rolls

Total cost = $2.5 per roll * 90 rolls = $225

Therefore the total cost to tape ankles for the full season is $225

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