merollamero merollamero

12-04-2020
Mathematics

contestada

2. A metal bar is 1500 metres long. It is heated and the length increases by 2%. How
long is the bar now?

Respuesta :

nktselepov nktselepov

12-04-2020

Let's find 2% of 1500

2%=0,02

1500*0,02=30m

1500+30=1530m

Answer: the bar is 1530m long now

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