lesson 1-3 example 4 1-3 solve. books khadijah’s book weighs 900 grams. how many milligrams does...
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![Page 1: Lesson 1-3 Example 4 1-3 Solve. BOOKS Khadijah’s book weighs 900 grams. How many milligrams does the book weigh? Understand Read the question. Write what](https://reader036.vdocuments.net/reader036/viewer/2022082516/56649ced5503460f949ba3dc/html5/thumbnails/1.jpg)
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Solve.
BOOKS Khadijah’s book weighs 900 grams. How many milligrams does the book weigh?
Understand Read the question. Write what you know.
The book weighs 900 grams.
![Page 2: Lesson 1-3 Example 4 1-3 Solve. BOOKS Khadijah’s book weighs 900 grams. How many milligrams does the book weigh? Understand Read the question. Write what](https://reader036.vdocuments.net/reader036/viewer/2022082516/56649ced5503460f949ba3dc/html5/thumbnails/2.jpg)
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Plan Pick a strategy. One strategy is to solve a simpler problem.
Work with 100, and then multiply your answer by 9 to find the total milligrams in the book.
1000 milligrams is equal to 1 gram.
![Page 3: Lesson 1-3 Example 4 1-3 Solve. BOOKS Khadijah’s book weighs 900 grams. How many milligrams does the book weigh? Understand Read the question. Write what](https://reader036.vdocuments.net/reader036/viewer/2022082516/56649ced5503460f949ba3dc/html5/thumbnails/3.jpg)
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Solve You are converting from grams to milligrams, so you need to multiply.
100 grams x 1,000 = 100,000 milligrams
100,000 milligrams × 9 = 900,000 total milligrams
Khadijah’s book weighs 900,000 milligrams.
![Page 4: Lesson 1-3 Example 4 1-3 Solve. BOOKS Khadijah’s book weighs 900 grams. How many milligrams does the book weigh? Understand Read the question. Write what](https://reader036.vdocuments.net/reader036/viewer/2022082516/56649ced5503460f949ba3dc/html5/thumbnails/4.jpg)
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Check A milligram is a smaller unit of measure than a gram, so the number of milligrams should be greater than the number of grams.