Eve o ne a na le di-pomelo di le 20. Morago ga go naya tsala ya gagwe di-pomelo dingwe, Eve o setse ka 1/4 ya di-pomelo tse a neng a na le tsone pele. O neetse tsala ya gagwe di-pomelo di le kae?

Charlie is a tennis pro.  He spends most of the day teaching others lessons on how to improve their game.  His standard fee is $80 per hour for lessons, but he reduces his rate by 25% when he is giving lessons to a veteran.   If today Charlie has 4 1-hour lessons at his standard rate and 2 1-hour lessons with a veteran, what is the total amount of money he will make for the day, in dollars?
Eve o setse ka 20 x 1/4 = <<20*1/4=5>>5 tsa di-pomelo.
Ka jalo o neetse tsala ya gagwe 20 - 5 = <<20-5=15>>15 tsa di-pomelo.
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4 1-hour lessons at his standard rate cost 4*$80=$<<4*80=320>>320.
Reducing the rate by 25% for veterans means he takes $80/4=$<<80/4=20>>20 off his standard fee.
Thus, for veterans, he charges the reduced rate of $80-$20=$<<80-20=60>>60 per hour,
Thus, 2 1-hour lessons with veterans cost 2*$60=$<<2*60=120>>120.
All together, Charlie will make $320+$120=$<<320+120=440>>440 for the day.
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