 
<translate> Daga sayar da rigunansa, Kekai yana samun 5 * $1 = $5. Daga sayar da wando nasa, Kekai ya samu 5 * $3 = $15. Jimlar kuɗin da Kekai ya samu ya kai $ 5 + $ 15 = $ 20. Tun da yake Kekai ya ba da rabin kuɗin ga iyayensa, yana da $ 20 / 2 = $ 10 ya bar. Amsar ita ce: 10. <eng> From selling his shirts, Kekai makes 5 * $1 = $5. From selling his pants, Kekai makes 5 * $3 = $15. The total amount of money Kekai earns is $5 + $15 = $20. Since Kekai gives half of the money to his parents, he has $20 / 2 = $10 left.
The answer: 10. 