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Katie loves to read. In the last few months they have read 3 graphic novels, 2 mysteries, 4 sci-fi novels, and 21 comic books.
What is the ratio of mysteries to comic books?
Choose 1 answer:
(A) 
21:30
(B) 
2:21
(C) 
2:28
(D) 
21:2

Katie loves to read. In the last few months they have read 33 graphic novels, 22 mysteries, 44 sci-fi novels, and 2121 comic books.\newlineWhat is the ratio of mysteries to comic books?\newlineChoose 11 answer:\newline(A) 21:30 21: 30 \newline(B) 2:21 2: 21 \newline(C) 2:28 2: 28 \newline(D) 21:2 21: 2

Full solution

Q. Katie loves to read. In the last few months they have read 33 graphic novels, 22 mysteries, 44 sci-fi novels, and 2121 comic books.\newlineWhat is the ratio of mysteries to comic books?\newlineChoose 11 answer:\newline(A) 21:30 21: 30 \newline(B) 2:21 2: 21 \newline(C) 2:28 2: 28 \newline(D) 21:2 21: 2
  1. Step 11: Read mysteries and comic books: Katie has read 22 mysteries and 2121 comic books. To find the ratio of mysteries to comic books, we simply write the number of mysteries over the number of comic books.
  2. Step 22: Calculate the ratio: The ratio is therefore 22 (mysteries) to 2121 (comic books), which can be written as 2:212:21.

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