Monna wa Mollo Frank o na le ditlhako di le 200. Fa a bona diphere di le 5 ka Mosupologo mme a bona tse dingwe di le 15 ka Laboraro le di le 30 ka Labotlhano, o tla bo a na le ditlhako di le kae ka Sontaga fa a latlhela di le 180 ka Samore?

Becky bought 20 apples for 45 cents each and received a $1 discount. Kelly bought 20 apples for 50 cents each and received a 10 percent discount. How much more did Kelly pay than Becky?
Fa Monna wa Mollo Frank a bona diphere di le 5 ka Mosupologo le di le 15 ka Laboraro, o tla bo a na le diphere tse disha di le 5+15 = <<5+15=20>>20. 
Fa a bona tse dingwe di le 30 ka Labotlhano, palo yotlhe ya diphere tse disha tse a nang le tsone e tla nna 20+30 = <<30+20=50>>50.
Ka ntlha ya gore phere e na le ditlhako di le 2, diphere di le 50 di tla nna ditlhako di le 2*50 = <<50*2=100>>100.
Palo yotlhe ya ditlhako tse Monna wa Mollo Frank a nang le tsone ka Samore ke 200+100 = <<200+100=300>>300
Ka Sontaga, morago ga gore a latlhe di le 180 ka Samore, o tla bo a saletswe ke 300-180 = <<300-180=120>>120
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Before the discount, Becky would have paid 20 apples x $0.45/apple = $<<20*0.45=9>>9
With the discount, Becky paid $9 - $1 = $<<9-1=8>>8.
Before the discount Kelly would have paid 20 apples x $0.50/apple = $<<20*0.5=10>>10
With a 10 percent discount Kelly paid ($10 x 10)/100 = $<<(10*10)/100=1>>1 less
In total Kelly paid $10 - $1 = $<<10-1=9>>9.
Kelly paid $9 - $8 = $<<9-8=1>>1 more than Becky.
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