Answers

2016-04-14T15:46:20+05:30
metres of cloth                  cost  
       52/7                              281/3
         1                                    ? (x)
this is direct proportionality. there fore, by cross multiplying,
52/7 (x) = 281/3 (1)
⇒ x = 281/3× (52/7)
⇒x = 12.60
therefore cost of 1m cloth = 12.60 rupees



  
      
1 5 1
2016-04-14T15:50:47+05:30
Metres of cloth                  cost   
       52/7                              281/3
         1                                    ? (x)
this is direct proportionality. there fore, by cross multiplying,
52/7 (x) = 281/3 (1)
⇒ x = 281/3× (52/7)
⇒x = 12.60 
therefore cost of 1m cloth = 12.60 rupees
1 5 1