Final answer:
Kito saved $18, and Nia saved three times that amount, which is $54. The total amount saved by both Kito and Nia is $72.
Step-by-step explanation:
The question involves determining the total amount of money saved by two individuals, Kito and Nia. Kito saved $18 over the summer. According to the information provided, Nia saved three times the amount that Kito saved. To find out how much Nia saved, we multiply Kito's savings by 3.
Nia's savings = Kito's savings × 3
Nia's savings = $18 × 3
Nia's savings = $54.
Now, to find the total amount they both saved, we add Kito's savings to Nia's savings.
Total savings = Kito's savings + Nia's savings
Total savings = $18 + $54
Total savings = $72.
Therefore, Kito and Nia together saved a total of $72 over the summer.