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Murljashka [212]
2 years ago
15

The principal observes 8th grade the following day. Of the 120 students, 42 brought their lunch from home, 72 purchased lunches,

and 6 brought a lunch from home and purchased an ice cream.
Explain how the principal could use the numbers from 7th grade to predict the 8th grade possibilities.
Mathematics
1 answer:
Amanda [17]2 years ago
8 0

I think

Step-by-step explanation:

by finding each chart such as if there are 120 7th graders and 180 8th graders he can use the same numbers from the 7th graders and compare each percentage to the 8th-grade kids and get a close enough answer

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What is the least common denominator of 3/4 and 15/16
Rudiy27

The least common denominator of 3/4 and 15/16 is 16.

<h3>What is Least Common Denominator?</h3>
  • When two or more fractions are given, the least common denominator is the smallest number of all common multiples of the denominators.
  • To find the least common denominator, list the multiples of both denominators until you find the smallest multiple shared by both.
  • Because 28 is the first shared multiple of 4 and 7, it must be the least common denominator of these two fractions.

So, LCD od 3/4 and 15/16:

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Now, the denominator of both the fractions is the same which is 16.

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Know more about Least Common Denominator here:

brainly.com/question/19249494

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