Advertisements
Advertisements
Question
In 8 hours duration, with uniform decrease in temperature, the temperature dropped 24°C. How many degrees did the temperature drop each hour?
Sum
Advertisements
Solution
In 8 hours the drop in temperature = 24
In 1 hour the drop in temperature = `24/8` = 3°
The temperature dropped 3°C every hour.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate the following:
(–30) ÷ 10
Evaluate the following:
13 ÷ [(–2) + 1]
Evaluate the following:
[(– 6) + 5)] ÷ [(–2) + 1]
Solve:
78 ÷ 65
The fish in the pond below, carry some numbers. Choose any 4 pairs and carry out four multiplications with those numbers. Now, choose four other pairs and carry out divisions with these numbers.
For example,
- (–13) × (–15) = 195
- (–24) ÷ 9 = `(-24)/9 = (-8)/3`
(−62) ÷ (−62) = _____
(−64) ÷ (−64) is 0
______ ÷ (–10) = 0
Division is the inverse operation of ______.
65 ÷ (–13) = ______.
