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?

6.7k points

Please log in or register to add a comment.

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

6.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.7m questions

8.8m answers