jahswilo jahswilo

11-12-2018
Mathematics

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A plumber has a 2.5 meter long copper pipe. He needs to cut lengths of 60cm,35cm and 90cm
Work out how much of the initial 2.5 meter long pipe is left.
Give answer in cm

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XSadness XSadness

11-12-2018

Hello.

The answer is 2315 cm.

To get the answer the equation is: 2500 - (60 +35 +90 )
To get 2500: 2.5 meters is 2500 cms
Then you would subtract how much he needs.

have a nice day

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