Question

5. The temperature on a certain morning is altor at 5 am
if the temperature drop 3 degree at o com and eises
5 degree at Pam and again droops 3 degree at I am
What is the temperature at I am​

Answer 1

Answer:

Answer: -7ºC

Initial temperature = -11ºC

Then it decreased by 3 degree.

then it increased by 5 degree.

Then it is decreased by 3 degree.

Then it must increase by 5 degree.

Final temperature = -11 -3 +5 -3 +5

= -7ºC

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3 votes

joelpaulabraham

Answer:

-12°C

Step-by-step explanation:

We know that Temperature at Morning 5a.m was -11°C

Now, at 6 a.m its drops by 3°C,

So, now the temperature is -11 - 3 = -14°C

Now, at 8 a.m it rises by 5°C,

So, now the temperature is -14 + 5 = -9°C

Now, at 9 a.m it drops by 3°C

so, now the temperature is -9 - 3 = -12°C

Thus, the temperature at 9 a.m is -12°C

We can do it in another easily method,

we know that the temperature was initially -11°C, and then drops by 3°C, rises by 5°C and again drops by 3°C

So, the final temperature = -11 - 3 + 5 - 3 = -12°C

ok

Step-by-step explanation:

hope it's helpful