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Mathematics, 03.12.2019 05:40 aerisander02

You are given two ropes that when lit burn in one hour. which one of the following time periods cannot be measured with your ropes?
a) 50 min
b) 30 min
c) 25 min
d) 35 min.

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You are given two ropes that when lit burn in one hour. which one of the following time periods cann...
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