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RD Sharma Solutions Class 8 Mathematics Solutions for Volume Surface Area Cuboid Cube Exercise 21.1 in Chapter 21 - Volume Surface Area Cuboid Cube
Prev
A cuboidal vessel is 10 cm long
and 5 cm wide. How high it must be made to hold
300 cm3 of a liquid?
Answer:
Given details are,
Volume of a liquid in the vessel = 300 cm3
Length of a cuboidal vessel = 10 cm
Breadth of a cuboidal vessel = 5 cm
Let height of cuboidal vessel be ‘h’ cm
We know that, l × b × h = 300 cm3
h = 300/(l × b)
= 300/(10×5)
= 6cm
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