Answered

A total of 315 people joined an educational trip. If 20% of them are parents, how many parents joined the trip

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Answer:

There are 63 parents who joined the trip

Step-by-step explanation:

Change the percent to decimal:

Move the decimal point of the percent twice to the left

20% = 0.20

315 / 0.20 = 63

The final answer is 63

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