Chatty o ne a baakanyeditse bana ba gagwe ba le banè mae a a lekanyeditsweng masome a mararo a a tshetsweng go keteka Easter. Fa re re ngwana mongwe le mongwe o amogela palo e e lekanang ya mae, a re ngwana mongwe le mongwe o amogela mae a le makae? 

Adam has $100 and wants to spend it to open a rock stand. He can buy rocks for $5 each and sell them for $7 each. If he invests all his money in the rock stand but only sells 60% of his inventory, how much money does he lose?
Chatty o ne a baakanyeditse mae a le 3 dozen x 12 mae/dozen = <<3*12=36>>36 mae.
E re ka bana botlhe ba le banè ba amogela palo e e lekanang ya mae, ngwana mongwe le mongwe o amogela mae a le 36 mae / bana ba le 4 =  <<36/4=9>>9 mae/ngwana
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He can buy 20 rocks because 100 / 5 = <<100/5=20>>20
He sells 12 of these rocks because 20 x .6 = <<20*.6=12>>12
He makes $84 selling these because 12 x 7 = <<12*7=84>>84
He lost $16 on his business because 100 - 84 = <<100-84=16>>16
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