Question
At a factory, Luis could assemble 8 toy helicopters in a day while Cody could assemble 5 more toy helicopters than him in a day. If Cody was absent for 4 days, how many days would he need to assemble 20 more toy helicopters than Luis?
3 m

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At a factory, Luis could assemble 8 toy helicopters in a day while Cody could assemble 5 more toy helicopters than him in a day. If Cody was absent for 4 days, how many days would he need to assemble 20 more toy helicopters than Luis?