Math, asked by hisbahkhan0399, 8 months ago

2
7. Find the number of bricks each measuring 24 cm by 15 cm by 8 cm that are needed to build a wall
33 m long, 48 cm wide and 2.8 m high.
8. Find the number of 4 cm cubes that can be cut out from a cuboid, whose dimensions. are 32 cm by
21 cm by 6 cm. plzz ans me fast

Answers

Answered by amarendranayak101

Step-by-step explanation:

7. volume of bricks=(24×15×8)cm=2880cm

volume of wall=(3300×48×280)cm=44352000cm

so, bricks needed = (44352000÷2880)cm=15840

so, 15840 bricks are needed.

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Answered by mehek2440

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