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

asked Feb 8, 2021 44.7k views

5 votes

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

long is the bar now?

5.0k points

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5 votes

Let's find 2% of 1500

2%=0,02

1500*0,02=30m

1500+30=1530m

Answer: the bar is 1530m long now

Relekang answered Feb 13, 2021

4.3k points

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