Chapter 1: Q. 866 (page 179)

A typical ruby-throated hummingbird weights $3$ grams. Convert this to milligrams.

Short Answer

Expert verified

The weight is $3000$ milligrams.

Step by step solution

Step 1. Given Information.

A typical ruby-throated hummingbird weights $3$ grams.

Step 2. Conversion.

Multiply the measurement to be converted by $1$ . Then, write $1$ as a fraction relating the units given (grams) and the units needed (milligrams).

$\begin{array}{rcl} 3 g r a m s & = & 3 g r a m s \cdot 1 \\ = & 3 g r a m s \cdot \frac{1000 m i l l i g r a m s}{1 g r a m} \end{array}$

Step 3. Simplify.

Now, simplify the fraction and remove the common units. $\begin{array}{rcl} 3 g r a m s & = & 3 g r a m s \cdot 1 \\ = & 3 g r a m s \cdot \frac{1000 m i l l i g r a m s}{1 g r a m} \\ = & 3 \cdot 1000 m i l l i g r a m s \\ = & 3000 m i l l i g r a m s . \end{array}$

Therefore, the weight is $3000$ milligrams.

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A typical ruby-throated hummingbird weights $3$ grams. Convert this to milligrams.

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Conversion.

Step 3. Simplify.

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A typical ruby-throated hummingbird weights 3grams. Convert this to milligrams.

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Conversion.

Step 3. Simplify.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Pure Maths

Geometry

Probability and Statistics

Applied Mathematics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

A typical ruby-throated hummingbird weights $3$ grams. Convert this to milligrams.