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solniwko [45]
2 years ago
11

Suppose 8 out of every 20 students are absent from school less than five days a year. Predict how many students would be from sc

hool less than five days a year out of 400 students
Mathematics
1 answer:
vazorg [7]2 years ago
8 0

Answer:

160

Step-by-step explanation:

With the problem, it's best to put this into a fraction

8/20 of every student will be absent from school less than five days a year, which can then be simplified to 2/5.

There are multiple ways to go about this problem, but my preferred way is to then take 1/5th of 400, which can be done by taking 1*400/5 which equals 80. Since we are asking for 2/5's, just multiply that number by 2, which gives us 160 students.

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