a trader earns a profit of rs 5 by selling an electronic toy but incurs a loss of Rs 2 by selling a soft toy.(i)on a particular day, he loses Rs 200 by selling electronic toys and soft toys.If he sold 100 electronic toys, how many soft toys did he sell on that day?(ii)how many soft toys the trader should have sold on that day to have no profit or loss?

a traders earns a profit of 5rupes by selling electronic toys but incurs a loss of rs2 by selling a soft toy from old stock (a)on a particular day, he loss rs200 by selling electronic toys and soft toys. if he sold 100 electronic toys,how many soft toys did he sell on that day (b)how many soft toys the traders should have sold on that day to have no profit or loss