Question

A soft drink is available in two types of pack : a tin can with a rectangular base 8cm×6cm and height 12cm.and another cylindrical can with circular base of diameter 7 cm and height 15 cm .which container should be bought if both are available for the same price?​

Answer 1

HeYa❤️...

Formula Used:

Volume of cuboid = (length )(breadth)(height)

Volume of cylinder = pie r^2

Solution:

$volume \: of \: cubical \: can \: = l \times b \times h \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: =( 8 \times 6 \times 12)cm {}^{3} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 576cm {}^{3} \\ \\ volume \: of \: cylindrcal \: can= \pi \: r {}^{2} h \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = </u><u>(</u><u>\frac{22}{7} \times \frac{7}{2} \times \frac{7}{2} \times </u><u>15</u><u>)</u><u> \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 577.5cm {}^{3}$

Hence, Cylindrical can should be bought because it contains more soft drink.

I hOpe It HeLpS Ya!

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Answer 2

guys jdoeljd to get to the so-called, but it was a bit of time, but I am a bit more about it is a factor of LCM, but I have to be a good