Question

A thermometer manufacturer wishes to scale a thermometer in both degrees Celsius and degrees Fahrenheit. Find the missing Celsius degree measures in the illustration.

86°F

59°F

23°F

Answer 1

C = 5(F-32) / 9 converts F to C
for example
C = 5(86-32) / 9 = 5* 54 / 9 = 30 degrees C

Answer 2

ok?

just plug in the other values and YOU'RE DONE.

Answer 3

I now thats the formula but everytime I do the steps I dnt get the answer rite so Im messing up one part

Answer 4

ok lets do the next one in more detail
C = 5(F-32) / 9
substitute F = 59:

C = 5(59-32) / 9
always work out whats in the brackets first: 59-32 = 27 s0:
C = 5 * 27 / 9
5*27 = = 135
so we have C = 135 / 9
135 divided by 9 = 15

so ts 15 degree centigrade

Answer 5

I tried to do the last one Im not getting the rite answer I got 5