A man bought 15 mangoes for a rupee. How many mangoes were sold for a rupee so that there is a loss of 25%?
Practice Time• There are 60 mangoes. 12 of them are ripe. How many mangoes are ripe?• There are 32 children. 12 of them are girls. How many children are boys?• There are 20 stars. A quarter of them are red. How many stars are red? How many are not red?• Ravi wants a pencil. It costs Rs. 2. He gives a one-rupee coin, one half-rupee coin, and one quarter-rupee coin. Is it enough?
A loss of 20% is incurred when 6 articles are sold for a rupee. To gain 20% how many articles should be sold for a rupee?