Question 1 (e)
Write the opposite of the following: 100 m above sea level
The opposite of 100 m above sea level is 100 m below sea level. Here sea level is taken as the reference.
Write opposites of the following :100 m above sea level
Question 61.
If we denote the height of a place above sea level by a positive integer and depth below the sea level by a negative integer, then write the following using integers with the appropirate sign:
(a) 200 m above sea level (b)100 m above sea level
(c)10 m above sea level (d) Sea level
Write opposites of the following:
(a) Increase in weight (b) 30 km north
(c) 326 BC (d) Loss of Rs 700
(e) 100 m above sea level
Question 128
The height of a place A is 1800 m above sea level. Another place B is 700 m below sea level. What is the difference between the levels of these two places?