Math, asked by maninderjit8901, 8 months ago

A rectangular pit 1.4m long,90cm broad and 70cm deep is dug and bricks of size 21cm x 10.5cm x 4cm WERE made from the earth dug out. Find the number of bricks that could be made.

Answers

Answered by dahalbinod2005
2

Answer:

volume of pit=140×90×70

volume of bricks=21×10.5×4

No of bricks made = 140×90×70/21×10.5×4

= 1000ANS

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