Math, asked by KarunaTandon, 3 months ago

Which of the following are in direct proportion-

a) Thickness of a book and a pile of 10 such books.

b) Number of painters to paint a wall and time taken to paint it.​

Answers

Answered by harshpandey2004
5

Answer:

option a that is thickness of a book and a pile of 10 such books

hope it will help you

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