Davos o rekile dihempe tse pedi kwa marekisetsong tse di lopang P30 ka nngwe. Fa a di rekile ka theolelo ya 40%, Davos o duetse bokae ka dihempe tse pedi? 

A restaurant has 40 tables with 4 legs and 50 tables with 3 legs. Calculate the total number of legs the restaurant's tables have.
Tlhwatlhwa ya dihempe tse pedi ke P30 x 2 = P<<30*2=60>>60.
Theolelo yotlhe ya dihempe tse pedi ke P60 x 0.40 = P<<60*0.40=24>>24.
Ka jalo, tlhotlhwa yotlhe e Davos a e dueletseng dihempe tse pedi ke P60 - P24 = P<<60-24=36>>36. 
#### 36 

The total number of legs which the tables with four legs have is 40*4 = <<40*4=160>>160 legs
The three-legged tables have a total of 50*3 = <<50*3=150>>150 legs.
The total number of legs that the restaurant's table have is 150+160 = <<150+160=310>>310
#### 310