Sunidhi makes a cuboid of sides 5cm , 2 cm , 5 cm. How many such cubiods will she need to make a perfect cube ?
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To make a perfect cube she needs=
5×5×2
=5×5×5×2×2×2
=5×2×2=20cuboids
5×5×2
=5×5×5×2×2×2
=5×2×2=20cuboids
Aimo:
How did u do this sum ?? Please can u explain.
Yes , there were three 2 numbers 5and2 to and to make a cube we need three pair of each number and we have two pair of 5 and only one number 2 to make perfect cube we have to multiply 5,2,2 to 5,5,2.
Thank you !!!!
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Do u know how to find the cube root by estimation method ?? If yes please can u tell me the accurate method to find it.
Please ask this as a question. So I can explain you. Ask it at 6:00. Please
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