Question

The temperature is noon is 75°

Fahrenheit. The temperature drop 3° every half hour what is the temperature at 4 PM.

Answer 1

So noon would be 12:00pm so half an hour is 30mins so every thirty mins it get 3 degrees cooler the answer would be 54 degrees

Answer 2

75 degree minus 3 degree half hour

=75-8(3)

There are 8 half hours in 4 hours

=75-24

=51