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Paraphin [41]
3 years ago
5

a pile of cd is 40 centimetres high. each cd is 8 millimeters thick. how many cds are there in the pile?

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0
A pile of CD is 40 centimeters high
each CD is 8 millimeters

1 centimeter = 10 millimeters

40(10) = 400 millimeters high

400/8 = 50

50 CD in alll

hope this helps
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