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A science class has a total of 48 students. The number of females is 6 less than the number of males. How many males and how many females are in the class?

Number of females: ?
Number of males:?

1 Answer

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Let's solve this problem step by step.

Let's assume the number of males in the class is represented by "M". According to the problem, the number of females is 6 less than the number of males. So, the number of females can be represented as "M - 6".

The total number of students in the class is given as 48. Therefore, we can write the equation:

M + (M - 6) = 48

Simplifying the equation, we get:

2M - 6 = 48

Adding 6 to both sides of the equation:

2M = 54

Dividing both sides of the equation by 2:

M = 27

So, the number of males in the class is 27.

To find the number of females, we substitute the value of M back into the equation:

F = M - 6
F = 27 - 6
F = 21

Therefore, the number of females in the class is 21.

To summarize:
Number of females: 21
Number of males: 27
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