Question
At a factory, Liam could assemble 6 aeroplane models in a day while Rael could assemble 3 more aeroplane models than him in a day. If Rael was absent for 3 days, how many days would he need to assemble 23 more aeroplane models than Liam?
3 m

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At a factory, Liam could assemble 6 aeroplane models in a day while Rael could assemble 3 more aeroplane models than him in a day. If Rael was absent for 3 days, how many days would he need to assemble 23 more aeroplane models than Liam?