Before going to bed, Rachel did a total of 5 × 12 = <<5*12=60>>60 problems.

In total Rachel did 60 + 16 = <<60+16=76>>76 maths problems.

# Answer

76
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Rachel solved 5 math problems each minute for 12 minutes before bed, but she didn't finish all of them. The next day, she finished the last 16 problems at lunch. How many math problems did she do in all?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
76
Rachel solved 5 math problems each minute for 12 minutes before bed, but she didn't finish all of them. The next day, she finished the last 16 problems at lunch. How many math problems did she do in all?
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