Vincent a ka reka dithunya mo dipaketeng di le 3 ka $2.50 kgotsa mo dipaketeng di le 2 ka $1.  O tla boloka bokae fa a reka dithunya di le 18 ka tlhwatlhwa e e kwa tlase? 

Vincent can buy flowers in packages of 3 for $2.50 or in packages of 2 for $1. How much money does he save by buying 18 flowers at the better price?
Batla gore go tlhokega diphakete di le kae tsa di le 3, e leng 18 ÷ 3 = <<18/3=6>>6.
Tlhwatlhwa ya go dirisa diphakete tsa di le 3 ke 6 × $2.50 = $<<6*2.5=15>>15.
Batla gore go tlhokega diphakete di le kae tsa di le 2, e leng 18 ÷ 2 = <<18/2=9>>9.
Tlhwatlhwa ya go dirisa diphakete tsa di le 2 ke 9 × $1 = $<<9*1=9>>9.
Vincent o tla boloka $15 - $9 = $<<15-9=6>>6.
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Find how many packages of 3 would be needed which is 18 ÷ 3 = <<18/3=6>>6.
The cost of using packages of 3 is 6 × $2.50 = $<<6*2.5=15>>15.
Find how many packages of 2 would be needed which is 18 ÷ 2 = <<18/2=9>>9.
The cost of using packages of 2 is 9 × $1 = $<<9*1=9>>9.
Vincent would save $15 - $9 = $<<15-9=6>>6.
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