First find the total time Bill spends chopping peppers: 4 peppers * 3 minutes/pepper = <<4*3=12>>12 minutes

Then find the total time Bill spends chopping onions: 2 onions * 4 minutes/onion = <<2*4=8>>8 minutes

Then find the combined time to grate cheese for and cook each omelet: 5+1 minute/omelet = <<5+1=6>>6 minutes

Then multiply the time per omelet by the number of omelets: 5 omelets * 6 minutes/omelet = <<5*6=30>>30 minutes

Then add the cook time to the chopping time to find the total time Bill spends: 30 minutes + 12 minutes + 8 minutes = <<30+12+8=50>>50 minutes

# Answer

50
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Bill is making omelets for his family's breakfast. It takes him 3 minutes to chop a pepper, 4 minutes to chop an onion, and 1 minute to grate enough cheese for one omelet. It takes him 5 minutes to assemble and cook the omelet. If he needs to chop up four peppers, two onions, and also grates cheese for cooking each of five omelets, how long will he spend preparing for and cooking the five omelets?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
50
Bill is making omelets for his family's breakfast. It takes him 3 minutes to chop a pepper, 4 minutes to chop an onion, and 1 minute to grate enough cheese for one omelet. It takes him 5 minutes to assemble and cook the omelet. If he needs to chop up four peppers, two onions, and also grates cheese for cooking each of five omelets, how long will he spend preparing for and cooking the five omelets?
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