Martin is planning to write a graphic novel he wants the total number of pages in the book to have 10 pages for every three pages in the first chapter if this book has 63 pages in the first chapter what will be the total number of pages in the book. A. 7 B. 19 C. 189 D. 210

D. 210

Step-by-step explanation:

The easiest way to calculate this is with a simple ratio. 10/3 = x/63 Simply see how many times three goes into 63 and multiply that number by 10. When you solve this you should end up getting 63/3 = 21, 21*10 = 210 pages. I am so sorry if this explanation wasn't helpful, I tried my hardest to have my explanation make sense.

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step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed