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grigory [225]
3 years ago
14

Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160

pages long. She uses the equation 380−20=160 380 - 20 d = 160 to represent the number of days, d, it took her to read Part 1. How many days did it take Kim to read Part 1 of the book?
Mathematics
1 answer:
o-na [289]3 years ago
5 0

Answer:

11 days

Step-by-step explanation:

380-160=220

20 times 11 =220

answer 11 days

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