Aman and Prakash coloured an entire Harry Potter Colouring Book together. The book had 75 pages. Aman coloured 60% of the pages. How many pages did Prakash colour? A) 30 b) 60 c) 75 d) 45

Answer: Prakash coloured 30 pages of the book.

Step-by-step explanation:

The total number of pages in the entire Harry Potter Colouring Book is 75. Aman and Prakash coloured an entire Harry Potter Colouring Book together. Aman coloured 60% of the pages. This means that the percentage of the entire Harry Potter Colouring Book that Prakash coloured would be 100 - 60 = 40%

The number of pages that Prakash coloured would be

40/100 * 75 = 0.4 * 75 = 30 pages

A) 30 pages

Step-by-step explanation:

No of pages = 75

Aman coloured 60 % of the pages = 75 * 60/100 = 45

Prakash coloured 75 - 45 = 30 pages