Convert 25°C to Fahrenheit.a)70°Fb)75°Fc)77°Fd)80°...
Understanding Temperature Conversion
When converting Celsius to Fahrenheit, we use the formula:
F = (C × 9/5) + 32
Here, F represents Fahrenheit and C represents Celsius.
Step-by-Step Calculation
1. Insert the Celsius Value
For this problem, we start with 25°C.
2. Multiply by 9/5
Calculate: 25 × 9/5
- 25 × 9 = 225
- 225 ÷ 5 = 45
3. Add 32
Now, add 32 to the result obtained in the previous step:
45 + 32 = 77
Final Result
The conversion of 25°C results in 77°F.
Answer Choices
Based on the calculation:
- a) 70°F
- b) 75°F
- c) 77°F (Correct Answer)
- d) 80°F
The correct answer is option C: 77°F.
Conclusion
Thus, when converting 25 degrees Celsius to Fahrenheit, we find that the correct answer is indeed 77°F, confirming option C as the right choice. Understanding and using the conversion formula effectively allows us to switch between Celsius and Fahrenheit with ease.
Convert 25°C to Fahrenheit.a)70°Fb)75°Fc)77°Fd)80°...
To convert from Celsius to Fahrenheit, use the formula:
Multiply the Celsius temperature by 9/5.
Add 32 to the result.
For 25°C, the calculation is:
25 × 9/5 + 32 = 77°F
Thus, 25°C equals 77°F.