Sum
Find the volume of each rectangular box with given length, breadth, and height.
Length | breadth | height | |
(i) | 2ax | 3by | 5cz |
(ii) | m^{2}n | n^{2}p | p^{2}m |
(iii) | 2q | 4q^{2} | 8q^{3} |
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Solution
Volume = length × breadth × height
Hence, for
(i) Volume = (2ax) × (3by) × (5cz) = 2 × 3 × 5 × (ax) × (by) × (cz) = 30abcxyz.
(ii) Volume = m^{2}n × n^{2}p × p^{2}m = (m^{2 }× m) × (n × n^{2}) × (p × p^{2}) = m^{3}n^{3}p^{3}.
(iii) Volume = 2q × 4q^{2 }× 8q^{3 }= 2 × 4 × 8 × q × q^{2 }× q^{3 }= 64q^{6}.
Is there an error in this question or solution?
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