Question
At a factory, Henry could assemble 9 robots in a day while Carl could assemble 3 more robots than him in a day. If Carl was absent for 5 days, how many days would he need to assemble 13 more robots than Henry?
3 m

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At a factory, Henry could assemble 9 robots in a day while Carl could assemble 3 more robots than him in a day. If Carl was absent for 5 days, how many days would he need to assemble 13 more robots than Henry?