To calculate the total number of snacks and drinks needed for the event, we can follow these steps:
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Determine total snacks needed:
- Each person buys an average of 2 snacks.
- Total number of snacks needed = Number of people × Average snacks per person
- Total number of snacks needed = 500 people × 2 snacks/person = 1000 snacks
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Determine total drinks needed:
- Each person buys an average of 1 drink.
- Total number of drinks needed = Number of people × Average drinks per person
- Total number of drinks needed = 500 people × 1 drink/person = 500 drinks
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Summary:
- Total snacks needed = 1000
- Total drinks needed = 500
Therefore, for the event, you will need 1000 snacks and 500 drinks.
Now, calculate how many boxes you will need to purchase:
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Snacks are sold in boxes of 10.
- Number of snack boxes = Total snacks needed ÷ Snacks per box
- Number of snack boxes = 1000 ÷ 10 = 100 boxes
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Drinks are sold in boxes of 12.
- Number of drink boxes = Total drinks needed ÷ Drinks per box
- Number of drink boxes = 500 ÷ 12 = 41.67, which you would round up to 42 boxes (since you can't purchase a fraction of a box).
Final totals:
- 100 boxes of snacks
- 42 boxes of drinks