17 7/8 because 17*8=136 and 143-136=7
I think 432 sorry if wrong
What is this supposed to be? Is there any actual question?
Answer:
Lake Michigan and Lake Huron
Step-by-step explanation:
Lake Michigan and Lake Huron - two of North America's Great Lakes - are contiguous and they share the same elevation of 577 feet above sea level. They are connected by the five-mile-wide Straits of Mackinac. Hydrologically, this makes these "two lakes" a single lake.
Some hydrologists designate the combined entity of Lake Michigan and Lake Huron as "Lake Michigan-Huron."