Question

The temperature at 6.00 am was - 12 the temperature increased by 1/2 each hour for 6 hours what was the temperature in degrees Fahrenheit at noon

Answer 1

Answer: -9 degrees Fahrenheit

Explanation:

Given: Temperature at 6:00 AM = -12 degrees Fahrenheit

Temperature increased each hour =
`\frac12` degrees Fahrenheit

Temperature increase in 6 hours =
`6*\frac12=3\text{ degrees Fahrenheit}`

Temperature at noon = Temperature at 6:00 AM+Temperature increase in 6 hours

= -12+3 degrees Fahrenheit

= -9 degrees Fahrenheit

Hence, the temperature in degrees Fahrenheit at noon= -9 degrees Fahrenheit