Ralph o na le lebenkele la direkoto moo batho ba ka ananelang direkoto tsa bona tsa kgale ka tse ntšha.  Batho ba ka ananya direkoto tse 2 tsa kgale ka e le 'ngoe e ntšha. Batho ba le 5 ba tla ka direkoto tsa kgale mme ba tsamaya ka direkoto tse 7 tse ntšha kaofela.  Ke direkoto tse kae tsa kgale tse tlisolositsoeng ke batho bao ba 5?

Shannon makes herself iced coffee by brewing hot coffee and adding ice cubes. Each ice cube cools the coffee by 13 degrees but makes the coffee 12 milliliters weaker. Any added liquid also weakens the coffee. How many milliliters weaker is Shannon’s iced coffee when it is cooled by 65 degrees and she adds 15 milliliters of cream?
Batho ba ka tlisa direkoto tse 2 tsa kgale = ba fumane e le 'ngoe e ntšha.
Batho ba 5 ba tla ka direkoto tsa kgale mme ba tsamaya ka direkoto tse 7 tse ntšha, direkoto tse 7 tse ntšha x direkoto tse 2 tsa kgale tse ananelotsweng e 'ngoe le e 'ngoe = <<7*2=14>>direkoto tse 14 tsa kgale tse tlisolositsoeng ke batho bao ba 5.
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Shannon’s iced coffee has 65 / 13 = <<65/13=5>>5 ice cubes in it.
The ice makes the coffee 5 * 12 = <<5*12=60>>60 milliliters weaker.
After adding cream, Shannon’s iced coffee is 60 + 15 = <<60+15=75>>75 milliliters weaker.
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