Answered

(k) 20°C rise in temperature.
18. Temperature of a place at 12:00 noon was +5°C, Temperature increased by 3°C in first hour and
decreased by 1°C in the second hour. What was the temperature at 2:00 pm?

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Answer :

aarushagrawal074

Answer:

What's given in the problem

• The temperature at 12:00 noon was +5°C

• The temperature increased by 3°C in the first hour

• The temperature decreased by 1°C in the second hour

Step by step solution:

Step 1

Find the temperature at 1:00 pm.

Step 2

Find the temperature at 2:00 pm.

Solution

The temperature at 2: 00 pm was 7°C

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dufnenci

Answer:

temprature of place at 12:00 noon = 5°c

temperature of place at 1:00 = 3°c

temperature of place at 2:00=

= 5°c + 3°c

= 8°c - 1°c

= 7°c

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