tarpaulin in two sizes of width 90cm and 110cm are available ata rate of Rs 20 and Rs 25 per mtr resp. conical tent of height 8m and diameter 12m has to me made. which size tarpaulin will work out cheaper?

Answer :

720+2040=2760 now diameter 12 divides we get 120

720+2040=2760 now diameter 12 divides we get 120 

is the answer

Other Questions