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400 students attend Ridgewood Junior High School. 2% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Answer:

400400 students attend Ridgewood Junior High School. 22\% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?\newlineAnswer:

Full solution

Q. 400400 students attend Ridgewood Junior High School. 22\% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?\newlineAnswer:
  1. Identify total number of students: Identify the total number of students and the percentage that brings lunch.\newlineThere are 400400 students in total, and 2%2\% of them bring their lunch to school every day.
  2. Calculate number of students: Calculate the number of students who bring their lunch.\newlineTo find out how many students bring their lunch, calculate 2%2\% of 400400.\newline2%2\% of 400400 = (2/100)×400(2/100) \times 400
  3. Perform multiplication to find number: Perform the multiplication to find the number of students. \newlineegin{equation}(\frac{22}{100100}) \times 400400 = 00.0202 \times 400400 = 88\end{equation}\newlineSo, 88 students bring their lunch to school every day.

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