write the following number with appropriate sign:a 100 metre below sea level.b 25°C above 0°C temperature.c 15°C below 0°C temperature.d Any five number less than 0
Answers
Answer:
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1) -100 meters
2) +25°C
3) -15°C
4) -5,-4,-3,-2,-1
In the first question its given to write below and all words with Negative wibes are in category of minus (-).
Hence the sign of 100 was was changed to -100 on basis of word "below".
In second it above i,e., its denoting something positive,so for that we need to insert a plus (+) sign.
In your last question i,e., to write 5 numbers less thn 0.
As we already know that all positive integers are greater than 0 so only negative numbers can be written.
You can write any five negative numbers.
for example:-
-1
-2
-3
-4
-5
1) What are integers?
=>All natural numbers and negative numbers including zero are known as integers.
2) What are natural numbers?
=>All numbers from 1 to infinity that are natural in number system are known as natural numbers.
Hope it helped u buddy...
Thank you.....☺❤