Question

15% of the tickets sold at a water park were child tickets. if the park sold 820 tickets in all, how many child tickets did it sell?

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Explanation:

Step1: Convert percentage to decimal

To find 15% of 820, first convert 15% to a decimal by dividing by 100. So, \( 15\% = \frac{15}{100} = 0.15 \).

Step2: Multiply by total tickets

Now, multiply this decimal by the total number of tickets sold (820) to find the number of child tickets. The formula is \( \text{Child Tickets} = 0.15 \times 820 \). Calculating this, \( 0.15 \times 820 = 123 \).

Answer:

123