EM-3022
Inferences from diagrams
E Math · Secondary 4 · Medium · Inferences from diagrams
A lobster fishing rule states that lobsters shorter than 9.0 cm or longer than 13.0 cm must be released. Out of 500 lobsters caught, 60 are shorter than 9.0 cm and 40 are longer than 13.0 cm. What percentage of lobsters must be released?
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.