Question

Avscuba diver is 12 1/8 feet below sea level. If he descends 6 1/2 more feet, how many feet must the scuba diver rise to reach the surface?
12 1/8 + 6 1/2 = 12+6 + 1/8 + 1/2 = 18 5/8
A scuba diver is 75 feet below sea level. She then ascends 12.7 feet. What is the current depth of the scuba diver?

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