A polytank contains 3600cm^(3 ) of water. A boy threw a stone to the tank and some of the water leaked away. When the owner realized only 319cm^3 of water was left. If 1cm^(2 ) of water cost 20peswas, calculate the lost.


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Question Number 188325 by otchereabdullai last updated on 28/Feb/23

$A p o l y t a n k c o n t a i n s 3600 {c m}^{3} o f$ $w a t e r . A b o y t h r e w a s t o n e t o t h e$ $t a n k a n d s o m e o f t h e w a t e r l e a k e d$ $a w a y . W h e n t h e o w n e r r e a l i z e d o n l y$ $319 {c m}^{3} o f w a t e r w a s l e f t . I f 1 {c m}^{2}$ $o f w a t e r c o s t 20 p e s w a s, c a l c u l a t e$ $t h e l o s t .$
Commented by mr W last updated on 28/Feb/23

$l o s t o f w a t e r : 3600 - 319 = 3281 {c m}^{3}$ $l o s t o f m o n e y : 3281 \times 0.20 = 652.6 c e d i s$
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