Emily McBride on Twitter: "How far is 1 km? How long would it take you to walk 1km? We built our understanding of this distance by actually walking and measuring it. https://t.co/38j1HC6Ed1" /
![A man walks a certain distance with certain speed. If he walks 12 km an hour faster, he takes 1 hour less. But, if he walks 1 km an hour slower, he A man walks a certain distance with certain speed. If he walks 12 km an hour faster, he takes 1 hour less. But, if he walks 1 km an hour slower, he](https://dwes9vv9u0550.cloudfront.net/images/5310300/24b3149f-d4f0-4797-9bf7-5605e6bac687.jpg)
A man walks a certain distance with certain speed. If he walks 12 km an hour faster, he takes 1 hour less. But, if he walks 1 km an hour slower, he
![11. How long does it take my mum to walk 5 metres if she is travelling at a speed of 1 km/h. (Hint to - Brainly.com 11. How long does it take my mum to walk 5 metres if she is travelling at a speed of 1 km/h. (Hint to - Brainly.com](https://us-static.z-dn.net/files/d0e/52b0528c6e060e95c9128df70ad80fe1.jpg)