Mathematics · Mensuration
The ratio between the side of a cube and the length of a rectangle is 3 : 5. The breadth of the rectangle is 7 cm less than the side of the cube. If the side of the cube is decreased by 33.33%, then the ratio of the lateral surface area of the cube to the area of the rectangle becomes 2 : 1. Find the breadth of the rectangle.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 cm
- 216 cm
- 38 cm✓
- 425 cm
Correct answer
8 cm
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