Question

fall in temperature and by how much!
13. A point on a mountain is 2789 m above sea level and a submerged island 396 m below sea level
What is the difference in the distance between both the points?
14. In a 3-round quiz, team A scored (-20), 15, 7 points; team B scored (-10), 11, 5 points and team
C scored 0,4-40), 29 points. Which team scored the maximum points? Rank the teams in the order
of their performance.​

Answer 1

Given :  Two points ,  1  on a mountain is  2789 m above sea level and a submerged island 396 m below sea level

To find :   difference in the distance between both the points

Solution:

mountain is  2789 m above sea level   =  2789 m

submerged island 396 m below sea level = - 396 m

distance between both the points = 2789 - (-396)

= 2789 + 396

=    3185  m

distance between both the points =     3185  m

Team A Score =  -20 + 15 + 7  = 2

Team B   Score =  -10 + 11  + 5  =  6

Team C Score =   4 -40  + 29  = - 6

Team B Scored Maximum point

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