Gulf side gifts has 48 box’s of post cards to sell there are 24 postcards in each box is the shop sells 3 boxes of postcards how many post cards does the shop have left
First figure out how many post cards you have in all (48 x 24 = 1,152) And now they sell 3 boxes And there are 24 postcards in each box so (24 x 3 = 72) So 1,152 minus 72 is 1,080, The shop has 1,080 post cards left.