Zookstar
Zookstar Zookstar
  • 17-10-2022
  • Mathematics
contestada

A train travels 450km in 3 hours.

The distance is measured correct to the nearest 10 kilometres.

The time is measured correct to the nearest 10 minutes.

Give your answer by calculating the upper bound for the average speed in km/minutes. No spam links, please.

A train travels 450km in 3 hours The distance is measured correct to the nearest 10 kilometres The time is measured correct to the nearest 10 minutes Give your class=

Respuesta :

Otras preguntas

The perimeter of a square is 20 ft. If you increase the length of the square by 2 feet and decrease the width by 1 foot, what is the area, in square feet, of th
How many subsets does the set {1, 2, 3} have?
Where do most drugs enter the bloodstream
I just purchased a swimming pool with the dimensions of 15 feet across and 42 inches deep. Yes it is a circle. I need to know how many gallons of water it will
The product of 2 consecutive odd numbers is 63. What is the larger number?
Are all equilateral quadrilaterals similar?
Are all equilateral quadrilaterals similar?
A bone that is broken but does not pierce the skin is a what?
4 friends share 3 apples equally. What fraction of the apple does each friend get ?
Max is 24 years older than his son, Liam. In two years, Liam will be half as old as Max. How old is Liam now?