Question

The area of an airplane ticket is 80 cm2. The ticket is 10 centimeters long. How tall is it?

Answer 1

Area of a rectangle = l*h {l*b}

80cm²= 10*h

$\frac{80}{10} = h$     {Moving 10 on the other side makes it division}

8 = h

Height is 8 cm.

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