Calculate the total surface area of a cylinder with radius 7 cm and height 10 cm, using pi = 22/7.

The area of one circular face is given by the formula $A_{circle} = \pi r^2$.
The area of two circular faces is $2 \times \pi r^2$.

$$A_{two\_circles} = 2 \times \frac{22}{7} \times (7 \text{ cm})^2$$ $$A_{two\_circles} = 2 \times \frac{22}{7} \times 49 \text{ cm}^2$$ $$A_{two\_circles} = 2 \times 22 \times 7 \text{ cm}^2$$ $$A_{two\_circles} = 308 \text{ cm}^2$$

The area of the two circular faces is $\boxed{\text{308 cm}^2}$.

The area of the curved surface of a cylinder is given by the formula $A_{curved} = 2 \pi r h$.

$$A_{curved} = 2 \times \frac{22}{7} \times 7 \text{ cm} \times 10 \text{ cm}$$ $$A_{curved} = 2 \times 22 \times 10 \text{ cm}^2$$ $$A_{curved} = 440 \text{ cm}^2$$

The area of the curved surface is $\boxed{\text{440 cm}^2}$.

The total surface area is the sum of the area of the two circular faces and the area of the curved surface.

$$A_{total} = A_{two\_circles} + A_{curved}$$ $$A_{total} = 308 \text{ cm}^2 + 440 \text{ cm}^2$$ $$A_{total} = 748 \text{ cm}^2$$

The total surface area of the can is $\boxed{\text{748 cm}^2}$.