Math, asked by agamaujla12121212369, 1 year ago

in a school library the ratio of general knowledge books to mathematics books is same as the ratio of mathematics books to Physics book if there are 150 books of general knowledge and 300 books of mathematics find the number of Physics books

Answers

Answered by adityakumarchoubey
3
300 is no of books in library
Answered by shimlarani1974
6

Answer:

GK:Maths=Maths:physics

simply we use formula

product of means= product of extreme

150×300=300×x

150×300 ÷300=. x

600=x

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