Question

If a class size is 100 and range is 680 then the number of classes are _________.

6.8
7.8
6.5
7.5​

Answer 1

Answer:

7.5

Step-by-step explanation:

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check whether it's correct

Answer 2

If a class size is 100 and range is 680 then the number of classes are 6.8.

Given:

Class size = 100

Range = 680

To find:

Number of classes = ?

Solution:

Since, class size is the size of single class.

Range - 680 = 600 + 80

Formula used:

Number of classes = Range ÷ Class size = 680 ÷ 100 = 6.8

Therefore, if a class size is 100 and range is 680 then the number of classes are 6.8.