Question

A scuba diver descends 42 feet on the first part of her dive. Then she sees a sunken boat and descends another 48 feet. What integer represents

the total number of feet the scuba diver descends in two dives?

Answer 1

Answer: Well i want to say that it would be 42+48 which would equal 90. Then just double it which would be 180 but I'm not sure of what the integer part would be.