elizibeth needs 3.4 metres of material to make her costume for the school play, the material costs £3.20 per meter. how much does she have to pay?

 

   elizibeth needs 3.4 metres of material to make her costume for the school play,     

   the material costs £3.20 per meter. how much does she have to pay?     

 

   3.4 ^meter/₁  •  3.20 ^£/_meter  =  

 

   cancel units ; cancel "meter"     

 

   3.4 • 3.20 £  =  10.88 £     

   _.