Question

7. The temperative of a taon was 2800 at 5.00pm The temperature drops by ec each hol , what a the temperature at 8.00pm ?​

Answer 1

Given :    The temperature of a town was 28°C at 5.00 pm.

The temperature drops by 2°C each hour.

To Find :  temperature at 8.00 pm?

Solution:

The temperature at 5.00 pm = 28°C

From 5 PM to 8 PM there are 3 hours

The temperature drops by 2°C each hour.

=>  The temperature drops in 3 hrs = 3 *  2  = 6°C

Hence Temperature at 8.00 pm =  The temperature at 5.00 pm  - Drop

=  28°C  - 6°C

= 22°C

Temperature at 8.00 pm = 22°C

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