In bangor it’s -3 f in fairbanks it’s -12 f in fargo it’s -8 f and in calgary it’s -15 f in which city is to the coldest?

Calgary is the coldest

Step-by-step explanation:

The simple way to determine this will be to change the value of temperatures given in Fahrenheit to Celsius

32 F = 0°C

Formula to apply will be (T-32)×5/9 where T is temperatures in Fahrenheit

Bangor is -3Fchange to Celsius

(-3-32)×5/9 =-35 × 5/9 = -19.44°C

Fairbanks is -12 change to Celsius

(-12-32)×5/9 = -44 × 5/9 = -24.44°C

Fargo is -8 F Change to Celsius

(-8-32)×5/9= -40×5/9 = -22.22°C

Calgary is -15 FChange to Celsius

(-15-32)×5/9 = -47×5/9 = -26.11°Ccoldest

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

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