Question

hiroshi is 6 years older then koido. saitama is tree times as old as hirosi the sum of their three age is 79. find the ratio of kaido s age to hiroshis age to saitamas age

Answer 1

By setting up and solving equations, Kaido's age is found to be 11 years, Hiroshi's is 17 years, and Saitama's is 51 years, making their age ratio 11:17:51.

Step-by-step explanation:

Let's solve the problem by setting up equations based on the information given:

• Let Kaido's age be k.
• Hiroshi is 6 years older than Kaido, so Hiroshi's age is k + 6.
• Saitama is three times as old as Hiroshi, so Saitama's age is 3(k + 6).
• The sum of their ages is 79: k + (k + 6) + 3(k + 6) = 79.

To find the ages, let's combine like terms and solve the equation:

• k + k + 6 + 3k + 18 = 79
• 5k + 24 = 79
• 5k = 79 - 24
• 5k = 55
• k = 11

Having found Kaido's age, we can calculate Hiroshi's and Saitama's ages:

• Kaido's age (k) is 11 years.
• Hiroshi's age (k + 6) is 17 years.
• Saitama's age (3(k + 6)) is 51 years.

Now, the ratio of their ages is 11:17:51.