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Solution - Heights and Distances

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Question

There are three stair-steps as shown in the figure below. Each stair step has width 25 cm, height 12 cm and length 50 cm. How many bricks have been used in it, if each brick is 12.5 cm x 6.25 cm x 4 cm?

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Solution for concept: Heights and Distances. For the course 9th - 10th SSC (English Medium)
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