Singapore Math Measurement 1 Worksheet - John Foster And Cheryl Rumbaugh Page 5

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Use a conversion formula 
Convert - Celsius to Fahrenheit
Convert - Fahrenheit to Celsius
F = 9/5 X C+32
C=5/9 X (F-32)
Convert Celsius to Fahrenheit
Convert Fahrenheit to Celsius
1. 25 degrees
1. 68 degrees
2. 30 degrees
2. 50 degrees
3. 60 degrees
3. 44 degrees
4. 18 degrees
4. 98 degrees
5. 36 degrees
5. 32 degrees
Be sure to follow the order of operations:
F = 9/5 x C + 32
9/5 x C/1
Then add 32
C=5/9 x (F-32)
parenthesis first (F-32)
Put the answer over 1 as an improper fraction then
Multiply by 5/9
 
 
 
 
 
 
 
 

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