Acar used 255 litres of fuel during a 340 km race. how many litres of fuel did the car use every 100km

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

Find two consexutive odd integers such that the sum of their square is 650