asked 11.5k views
4 votes
Six math books, four physics books and three chemistry books are arranged on a shelf.

How many arrangements are possible if all books of the same subject are grouped together?

asked
User XAnguera
by
8.3k points

1 Answer

5 votes

Answer:

622,080

Explanation:

The total number of subjects is 3

= 3×2×1

= 6

Six maths book

= 6×5×4×3×2×1

= 720

Four physics book

= 4×3×2×1

= 24

Three chemistry book

= 3×2×1

= 6

6×720×24×6

= 622,080

Hence if the books are grouped together 622,080 arrangement is possible

answered
User Borkweb
by
7.7k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.