When Frankie woke up, the temperature was

Question

−
4
°
C
−4°C. During the day it rose by
11
°
C
11°C, but cooled during the evening, so that by the time they went to bed it had dropped by
5
°
C
5°C.

What was the temperature when Frankie went to bed?

Answer 1

To find the temperature when Frankie went to bed, we can follow these steps:

1. Starting Temperature: The initial temperature when Frankie woke up was \(-4°C\).

2. Temperature Rise During the Day: The temperature increased by \(11°C\): \[ -4°C + 11°C = 7°C \]

3. Temperature Drop During the Evening: The temperature then dropped by \(5°C\): \[ 7°C - 5°C = 2°C \]

So, the temperature when Frankie went to bed was \(2°C\).