Question

In a class, there are 23 boys and 16 girls. How many students are there in 12 such classes? Write a mathematical expression

Answer 1

Answer

• Total number of students in 12 classes = 468.

Given

• In a class, there are 23 boys and 16 girls.

To Find

• To find the total number of students in 12 such classes.

Step By Step Explanation

Given that ⤵

• Number of girls = 16.

• Number of boys = 23.

• Total number of students in 1 class = ( Number of boys + Number of girls ) => 23 + 16 => 39.

We need to find the total number of students in 12 such classes.

So, let's do it !!

Total number of students in 12 classes = Total number of students in 1 class × 12

By substituting the values

=> 39 × 12

=> 468

Therefore total number of students in 12 such classes = 468.

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Answer 2

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Given:-

• boys in 1 class=23
• girls in 1 class=16

To find:-

• Total no of students in 12 such classes

Solution:-

Total number of Boys in 12 classes= 12X23

Total Number of girls in 12 classes=12X16

Now we need to find total students in 12 class

answer = 12x23 + 12x16= 468

Mathmatical expression can be formed as

12( no of boys in 1 class + no of girls in 1 class)

12(B+G).