document.write( "Question 127221: a blackboard is 18dm. 8cm long & 12dm. 5cm. broad. what will be the cost of painting it at the rate of 25 paise per square centimeter. \n" ); document.write( "
Algebra.Com's Answer #93210 by checkley71(8403) ![]() You can put this solution on YOUR website! 18dm&8cm=188cm \n" ); document.write( "12dm&5cm=125cm \n" ); document.write( "188*125=23,500 cm^2 \n" ); document.write( "23,500*25=587,500 paise is the price to paint the blackboard. \n" ); document.write( " |