The temperature the foot of a mountain is -5-circ-C- It fell down by 10-circ-C the of the mountain- The temperature recorded on the is-15-circ-C-15-circ-C-5-circ-C-5-circ-C

Question

Toppr Admin · Accepted Answer

It is given that the temperature at the foot of a mountain is $+ 5^{0}$ C and it fell down by $10^{0}$ C at the top of the mountain which can be represented as $- 10^{0}$ C.

Adding both to find the temperature recorded on the top as follows:

$(+ 5) + (- 10) = 5 - 10 = - 5$

Hence, the temperature recorded on the top is $- 5^{0}$ C.

The temperature at the foot of a mountain is +5∘C. It fell down by 10∘C at the top of the mountain. The temperature recorded on the top is:+15∘C−15∘C+5∘C−5∘C

The temperature at the foot of a mountain is $+ 5^{\circ}$ C. It fell down by $10^{\circ}$ C at the top of the mountain. The temperature recorded on the top is:
$+ 15^{\circ}$ C
$- 15^{\circ}$ C
$+ 5^{\circ}$ C
$- 5^{\circ}$ C