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A deep-sea diver is in search of coral reefs. He finds a beautiful one at an elevation of -120 4/7 feet. While taking pictures of the reef, he catches sight of a manta ray. He swims up 25 3/7 feet to check it out. What is the diver's new elevation?

Respuesta :

lilxiong
To start, create an expression to represent the situation: -120 4/7 + 25 3/7
Since the diver goes up 25 3/7 from their current spot, you would add 25 3/7 to -120 4/7.
This expression would then simplify to -95 1/7 (first, you combine -120 and 25 since they have a fraction that share the same denominator, and then you combine -4/7 and 3/7). The diver's new elevation would be -95 1/7.

Answer:

-95 1/7.

Step-by-step explanation:

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