manu has a cuboid of sides 10 , 3 ,and 10 cm . how many such cuboids will be needed to form a cube ?
Answers
Answered by
13
10×3×10
5×2×3×5×2
2×2×_ 3×_×_5×5×_
2×3×3×5
90 cuboids more
5×2×3×5×2
2×2×_ 3×_×_5×5×_
2×3×3×5
90 cuboids more
vidhi3985:
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Answered by
18
hi
cubeoid have 10 3 and 10 sides
prime factors of the following are
10=2×5
3=3×1
10=2×5
we have 2×2×5×5×3
to make them perfect cube we need 2 , 3,3 and 5
so 2×3×3×5=90 cube will needed for this cubeoid
cubeoid have 10 3 and 10 sides
prime factors of the following are
10=2×5
3=3×1
10=2×5
we have 2×2×5×5×3
to make them perfect cube we need 2 , 3,3 and 5
so 2×3×3×5=90 cube will needed for this cubeoid
please mark it as brainest
sorry i had already marked someone else answer as brainest .
ur ans is also really helpful.thanks.....
welcome
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