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    				| 1. | An ice-cream company makes a popular brand of ice-cream m rectangular shaped bar 6 cm long, 5 cm wide and 2 cm thick. To cut the cost, the company has decided to reduce the volume of the bar by 20%, the thickness remaining the same, but the length and width will be decreased by the . same percentage amount. The new length L will satisfy : | 
| Answer» `5.5ltLlt6` (New volume of ice cream) `RARR LxxB=24` Now, `6-(6XX10%)=5.4`, `5-(5xx10%)=4.5 and ` THEREFORE ,`5.4xx4.5=24.3` Clearly, `5ltLlt5.5` | |