Answer :
To convert temperatures from Fahrenheit to Celsius, Barbara follows a specific formula. Let's walk through the process together:
1. Subtract 32 from the Fahrenheit Temperature: Barbara starts with 78 degrees Fahrenheit. The first step is to subtract 32:
[tex]\( 78 - 32 = 46 \)[/tex]
2. Multiply by [tex]\(\frac{5}{9}\)[/tex]: After subtracting 32, the next step is to convert the remaining value to Celsius. To do that, she multiplies by [tex]\(\frac{5}{9}\)[/tex]:
[tex]\( 46 \times \frac{5}{9} \)[/tex]
When you perform this multiplication, you get approximately 25.56 degrees Celsius.
So, the correct next step after subtracting 32 is to multiply 46 by [tex]\(\frac{5}{9}\)[/tex] to convert the Fahrenheit temperature to Celsius.
1. Subtract 32 from the Fahrenheit Temperature: Barbara starts with 78 degrees Fahrenheit. The first step is to subtract 32:
[tex]\( 78 - 32 = 46 \)[/tex]
2. Multiply by [tex]\(\frac{5}{9}\)[/tex]: After subtracting 32, the next step is to convert the remaining value to Celsius. To do that, she multiplies by [tex]\(\frac{5}{9}\)[/tex]:
[tex]\( 46 \times \frac{5}{9} \)[/tex]
When you perform this multiplication, you get approximately 25.56 degrees Celsius.
So, the correct next step after subtracting 32 is to multiply 46 by [tex]\(\frac{5}{9}\)[/tex] to convert the Fahrenheit temperature to Celsius.