Skip to content / Đến nội dung
ThichHocToan.com

Australian AMC 2013 - Upper Primary Question 28

AMC AUSTRALIA · Australian AMC 2013 - Upper Primary

Question 28

Adam, Barney and Joe carry 999 books out of the library. Adam works for 3 hours, Barney works for 4 hours and Joe works for 5 hours. They work at different speeds, with Adam carrying 5 books for every 3 books Barney carries and every 2 books Joe carries. How many books did Adam carry?

For questions 26 to 30, shade the answer as a whole number from 0 to 999 in the space provided on the answer sheet.