Ponto ya dialmond ke $10 fa ponto ya diwalnut e le $15. Ke bokae go feta fa go tswakanngwa halofo ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut go na le go tswakanngwa tlhakwana ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut?

James buys a plane.  The plane cost $150,000.  He pays $5000 a month to rent a hanger to keep it in.  He also spends twice as much as that on fuel per month.  How much did it cost him to get and maintain the plane for the first year?
Halofo ya ponto ya dialmond e ja $10/2 = $<<10/2=5>>5.
Tlhakwana ya ponto ya dialmond e ja $10/5 = $<<10/5=2>>2.
Tlhakwana ya ponto ya diwalnut e ja $15/3 = $<<15/3=5>>5.
Ka jalo, halofo ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut di ja $5 + $5 = $10.
Mme tlhakwana ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut di ja $2 + $5 = $7.
Ka jalo he, halofo ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut di ja $10 - $7 = $3 go feta motswako wa tlhakwana ya ponto ya dialmond le tlhakwana ya ponto ya diwalnut.
#### 3 

The fuel cost 5000*2=$<<5000*2=10000>>10000 per month
With the hanger that means he pays 10000+5000=$<<10000+5000=15000>>15,000 per month
So he spends 12*15000=$<<12*15000=180000>>180,000 a year
That means the total cost was 150,000+180,000=$<<150000+180000=330000>>330,000
#### 330000