Question

1. A diver was diving 100 meters below sea level. He went down 20 meters more and came up 35 meters. How far below sea level did he dive?
a) (+85 meters) b) (−85 meters) c) (+55 meters) d) (−55 meters)

Answer 1

HEY DEAR HERE'S YOUR ANSWER

100 meters below sea level = -100

Went down 20 meters = -20

Came up 30 meters = +35

Hence, (-100) + (-20) + 35

==> -120 + 35

==> -85 = 85 meters below sea.

option A is correct

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