Find the sixth part of the area of the rectangle if its sides are 18cm and 5cm.

1. Find the area of the rectangle by multiplying the sizes of its sides by each other.

18 * 5 = 90 (cm2) area of the rectangle.

2. Find the sixth part of the area of this rectangle, for which we divide its area into six parts.

90/6 = 15 (cm2) sixth of the area of the rectangle.

Answer: 15 cm2.



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