Question 3
Alex is a civil engineer. To build a bridge, he needs a hammer, nails, pliers and a saw.
At present, only a hammer and a saw are available in the storeroom. Alex must visit shops to buy the missing tools. Three nearby shops sell the items shown below (Shops 1, 2 and 3 from left to right).
Which shops must Alex visit to buy all the tools needed to build the bridge?
At present, only a hammer and a saw are available in the storeroom. Alex must visit shops to buy the missing tools. Three nearby shops sell the items shown below (Shops 1, 2 and 3 from left to right).
Which shops must Alex visit to buy all the tools needed to build the bridge?