David drove a distance(d) of 187km, to 3 sig. fig. He used 28 litres of petrol(p), to 2 sig. fig. The petrol consumption(c)in km per litre is given by the formula: c= d/p
By considering bounds, work out the value of c, to a suitable degree of accuracy. You must show your working and give a reason for your answer.
Thank You!