If 10kg of steel costs $26, how much does 5kg cost? Show your working. If 15kg of steel costs $45, how much does 6kg cost? Show your working.

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?