Respuesta :
406 and 411 because there is at least 400 sheets because of the 4 boxes of 100 so there would have to be more than 400 because of the loose sheets
Automatically you have 400 sheets of paper because 4×100 = 400
Then some singles.
406 and 411 are your answers.
Then some singles.
406 and 411 are your answers.