Ka Ngwanatsele, sebego se ne se rekisiwa ka R40. Ka Sedimonthole, tlhwatlhwa e ne ya tlhatloga ka 80%. Ka Ferikgong, tlhwatlhwa e ne ya fokotsega ka 50%. Ke bokae tlhwatlhwa ya sebego morago ga gore e fokotsege ka Ferikgong?

Susan orders 3 magazines that send 12 issues a year.  She has 1 magazine that sends 6 issues a year.  Her last magazine sends her 4 times the amount of the 6 issue magazine.  How many magazines does she get every year?
Ka Ngwanatsele, tlhwatlhwa ya sebego e ne e le R<<40=40>>40.
Koketsego ya 80% e emela R40*0.8=R<<40*0.8=32>>32
Ka Sedimonthole, tlhwatlhwa ya sebego e ne e le R40 + R32 = R<<40+32=72>>72.
Phokotshego ya 50% go tloga ka Ferikgong e emela R72*0.5=<<72*0.5=36>>36
Ka Ferikgong, tlhwatlhwa ya sebego ke R72 - R36 = R<<72-36=36>>36.
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She has 3 magazines that send 12 issues so that’s 3*12 = <<3*12=36>>36 issues
Her last magazine sends her 4 times the amount of the 6 issue magazine so that’s 4*6 = <<4*6=24>>24 issues
All total she receives 36+24+6 = <<36+24+6=66>>66 magazine issues a year
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