1.

Height of a place A is 1800m above sea level. Another place B is 700 m below sea level. What is the difference between the levels of these two places? ​

Answer»

1100Step-by-step EXPLANATION:Now TAKE above sea LEVEL as -and take above sea level as +so, A = + 1800      B = -  700Add them both,+1800 - 700= 1100



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