Question
Billy bought $663 worth of pens and foolscaps. He bought thrice as many foolscaps as pens. He spent $237 more on foolscaps than on pens. Each pen cost $2.10 more than each foolscap. Find the price of a pen.
4 m

Click button first when a symbol is required. X

Billy bought $663 worth of pens and foolscaps. He bought thrice as many foolscaps as pens. He spent $237 more on foolscaps than on pens. Each pen cost $2.10 more than each foolscap. Find the price of a pen.