Lebenkele le rekisa didirisiwa tsa sekolo. Bukana e le ngoe e rekisiwa ka $1.50, pene e le nngwe ka $0.25, khalkhuleitha e le nngwe ka $12, le sete ya jomethiri e le nngwe ka $10. Daniel ke moithuti wa boenjiniere, mme o batla ho reka dibukana tse tlhano, dipene tse pedi, khalkhuleitha e le nngwe, le sete ya jomethiri e le nngwe. Lebenkele le fana ka theolelo ya 10% ho didirisiwa tsohle tse rekileng. Daniel o tshwanetse ho lefa bokae ho reka didirisiwa tsena kaofela?

Mark was unwell for 3 months, during which he lost 10 pounds per month. If his final weight was 70 pounds, what was his initial weight?
Dibukana tse tlhano di bitsa $5 x 1.50 = $<<5*1.50=7.50>>7.50
Dipene tse pedi di bitsa 2 x $0.25 = $<<2*0.25=0.50>>0.50.
Palo yohle ke $7.50 + $0.50 + $12 + $10 =$<<7.5+0.5+12+10=30>>30.
Ka jalo, theolelo yohle ke 10/100 x $30 = $<<10/100*30=3>>3.
Ka hona, Daniel o tshwanetse ho lefa $30 - $3 = $<<30-3=27>>27 ho reka didirisiwa tsena kaofela.
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Since Mark was losing 10 pounds each month, in 3 months he lost 10 * 3 = <<10*3=30>>30 pounds.
Adding the weight lost to the final weight gives an initial weight of 70 + 30 = <<70+30=100>>100 pounds.
Mark's initial weight was 100 pounds.
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