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Chapter 1: 1307 - Review Exercises (page 201)

In the following question, convert the Celsius temperatures to degrees Fahrenheit. Round to the nearest tenth.

30° Celsius

Short Answer

Expert verified

30°Cis 90°F (Round to the nearest tenth )

Step by step solution

01

Step 1. Given information .

Consider the value given in°C.

02

Step 2. Formula used .

The formula used to change °Cinto °Fis°Cto°F=95C+32.

03

Step 3. Converting degree °C into °F.

Substitute the value of °Cin the given formula .

°Cto°F=95C+32=95×30+32=86°F

04

Step 4. Find the value round to the nearest tenth .

The value on the tenth place is more the or equal to 5 therefore the value on tenth place increased by 1 to 9 and put zero on place of 6.

Since the value increased by 1 so the value round to the nearest tenth is 90°F.

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