Can someone please explain to me the steps on how to solve the problem below?

Question1 0/1 pts A certain computer's datapath takes 429.2 ns to load data from registers, 922.9 ns to execute the ALU, and 282.3 ns to write the values back to the registers. In the absence of pipelining, what is the highest achievable MIPS value for this machine? (Give your answer to three decimal places.) You Answered 117.3760 Correct Answer 0.612 margin of error +/-1.0 Question1 0/1 pts A certain computer's datapath takes 429.2 ns to load data from registers, 922.9 ns to execute the ALU, and 282.3 ns to write the values back to the registers. In the absence of pipelining, what is the highest achievable MIPS value for this machine? (Give your answer to three decimal places.) You Answered 117.3760 Correct Answer 0.612 margin of error +/-1.0