RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)

Subject: Maths - Class 8th

Q. No. 11 of Exercise 21.1

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11

How many wooden cubical blocks of side 25 cm can be cut from a log of wood of size 3 m by 75 cm by 50 cm, assuming that there is no wastage?

Given,


Dimensions of log of wood = 3m × 75 cm ×50cm


Side of cubical block = 25 cm


Hence,


No. of cubical block that can be made from wooden log =


=


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