Sasha o lemogile gore ditheko tsa dipolanka di tlhatlogetse ka 50% mo dikgweding di le mmalwa tse di fetileng fa a sena go reka dipolanka dingwe. Ka jaana a na le tse di setseng, mme o sweditse go di rekisa. O na le dipolanka di le lesome tsa 2 x 4 x 10 tse di mo jeleng $10 se sengwe le se sengwe. Gape o na le dipolanka di le tlhano tsa 4 x 4 x 10 tse a di rekileng ka $16 se sengwe le se sengwe. Fa a di rekisa tsotlhe, o tla bona poelo e e kana kang?

Sasha notices that prices for lumber have gone up 50% in the last few months after she bought some lumber. Since she has leftovers, she decides to sell them. She has leftover ten 2 x 4 x 10 boards that cost her $10 each. She also has five 4 x 4 x 10 boards she bought for $16 each. If she sells them all, how much profit does she make?
O rekile dipolanka tsa 2 x 4 ka $100 ka gore 10 x 10 = 100
O rekile dipolanka tsa 4 x 4 ka 80 ka gore 5 x 16 = 80
O dule a lefa $180 go reka dipolanka ka gore 100 + 80 = <<100+80=180>>180
Palo e e tshwanang jaanong e a rekisiwa ka $270 ka gore 180 x 1.5 = <<180*1.5=270>>270
O bone poelo ya $90 ka gore 270 - 180 = <<270-180=90>>90
#### 90


She bought the 2 x 4s for $100 because 10 x 10 = 100
She bought the 4 x 4s for 80 because 5 x 16 = 80
She paid $180 for the lumber because 100 + 80 = <<100+80=180>>180
The same number now sells for $270 because 180 x 1.5 = <<180*1.5=270>>270
She made $90 in profit because 270 - 180 = <<270-180=90>>90
#### 90