Question 6 Mr Mokwena invests R20000, part of it at 5% simple interest and part of it at 8% If the total yearly interest is R1 240, how much does he invest at each rate? Question 11 Nthabiseng goes for a walk On the map it shows that she has walked 5cm Calculate the actual distance in lalometres she has walked if the scale of the map for cm to km is 115000 . The actual distance is