Question

At 8am the temperature was -2◦ C. If the temperature rose 5 degrees in every one hour, what did the thermometer register at 10am

Answer 1

Step-by-step explanation:

It will be -2C +(5C*2)

= -2C+10C

=8 Degree Celsius

Answer 2

Answer:

Given:

• At 8am the temperature was -2◦ C. If the temperature rose 5 degrees in every one hour.

Find:

• What did the thermometer register at 10am.

Calculations:

• According to the question, firstly at 8 am the temperature was -2° C and we have to find the temperature at 10am and for ever hour 5° increase.

$\longrightarrow\rm{-2° \: C = 8 \: am}$

$\longrightarrow\rm{10° \: C = 10 \: am}$

$\longrightarrow\rm{5 \times 2}$

$\longrightarrow{\sf{\underline{\boxed{\red{\sf{10 }}}}}}$

$\longrightarrow\bold{-2 + 10}$

$\longrightarrow{\sf{\underline{\boxed{\red{\sf{8°C}}}}}}$

Therefore, the temperature at 10 am would be 8° C.