PHD THESIS AARHUS UNIVERSITY

Universiti malaysia sabah (Ontario) so here we have two machines and machine one makes two 40 copies in 8 minutes so this is its rate and machine to makes 2 40 copies in 5 minutes so that's the copy is per minute the questions of these rates how many more copies does a machine to make in 4 minutes then machine one makes in six minutes so machine two in four minutes would make this many copies and I have to find this is how much greater then the number of copies the machine one would make in six minutes so we were looking for that I'm just gonna factor 244 fifth minus six eight this is 3/4 I start to find this fraction five times four is twenty four times four is 16 3 5 times 3 is 15 this is 240 times 120th cancel out the zero or two goes into 24 12 times so the answer is 12 choice be College of Performing Arts. https://PaperHelp.space