Mo tirong nngwe le nngwe e e dirwang, Jairus o bona P0.8 fa Jenny a bona P0.5. Fa mongwe le mongwe a fetsa ditiro di le 20, Jairus o tla bo a bonye bokae go feta Jenny? 

Elvis has a monthly saving target of $1125. In April, he wants to save twice as much daily in the second half as he saves in the first half in order to hit his target. How much does he have to save for each day in the second half of the month?
Pharologanyo ya madi a a bonweng ke Jairus le Jenny ke P0.8/tiro - P0.5/tiro = P<<0.8-0.5=0.3>>0.3/tiro.
Ka jalo he, Jairus o tla bo a bonye P0.3/tiro x ditiro di le 20 = P<<0.3*20=6>>6 go feta Jenny.
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Let the amount he has to save for each day of the second half of April be y
Since y is twice as much what he saved in each day of the first half, he saved y/2 in each day of the first half
April has 30 days, 15 days in each half, so he is saving (15*(y/2)) in the 1st half, (15*y) in the 2nd half to give (15*(y/2))+(15*y)=$1125
Solving the equation gives 15(3y/2) = $1125
45y/2 = $1125
y = $1125*(2/45)
y = $<<50=50>>50
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