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Mathematics NULL Medium
Question

In how many ways can five boys and three girls sit in a row so that all the boys sit together?

A
4800
B
5760
C
2880
✓ Official correct answer
D
15000

Community credibility

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A
4800
Official option

No member explanations yet for this option.

B
5760
Official option

No member explanations yet for this option.

C
2880
Official option

No member explanations yet for this option.

D
15000
Official option

No member explanations yet for this option.

Explanation

Treat boys as one block: 4! × 5! = 24 × 120 = 2880.

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