EASY
8th CBSE
IMPORTANT
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Find the smallest number by which 392 must be multiplied to obtain a perfect cube.
 

Important Questions on Cubes and Cube Roots

EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 3
Find the smallest expression by which p2q3r must be multiplied to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 3
Find the smallest number by which 2560 must be multiplied to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 3
Find the smallest number by which 219700 must be multiplied to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 3
Find the smallest number by which 5184 must be multiplied to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 3
Find the smallest expression by which 27a3b must be multiplied to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 4
Find the smallest number by which 256 must be divided to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 4
Find the smallest number by which 8640 must be divided to obtain a perfect cube.
 
EASY
8th CBSE
IMPORTANT
'I Did It' Mathematics>Chapter 3 - Cubes and Cube Roots>Exercise 3.1>Q 4
Find the smallest number by which 686 must be divided to obtain a perfect cube.