Centimeters 14013

On the wall, a meter long and v meters high, the door is b centimeters high and d centimeters wide. Please find the general area of this wall.

Correct answer:

S = m² a*v - b*d/10000

Step-by-step explanation:

$$\begin{gathered} S_1=a\cdot v{\text{m}}^2 \\ {S}_2=(b/100)\cdot (d/100){\text{m}}^2 \\ S=S_1-S_2 \\ S=a\cdot v-b\cdot d/10000 \end{gathered}$$

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