Question 1075575
Regular Priced,
bought y bolts for R40.

{{{y/40}}}



New Sale Price
40c less per bolt; assuming one R is cut into "centi-R" and to count 40/100 R less;
{{{y/40-40/100}}}


{{{y/40-2/5}}}---the new sale price.



{{{cost=price*quantity}}}
The man could have bought 5 more bolts.
{{{highlight_green((y/40-2/5)(y+5)=40)}}}