36.7k views
1 vote
4.1.5 the number of terms 2. Mokoena is p years old. His brother is twice his age. 2.1 How old is his brother? 2.2 How old will Mokoena be in 10 years? 2.3 How old was his brother 3 years ago? 2.4 What will their combined age be in q years time.​

User SeanPONeil
by
8.5k points

1 Answer

4 votes

Answer:

To answer the questions regarding Mokoena's and his brother's ages, we'll use the given information:

Mokoena is p years old.

His brother is twice his age.

2.1 How old is his brother?

Since his brother is twice Mokoena's age, his brother's age would be 2p.

2.2 How old will Mokoena be in 10 years?

To find Mokoena's age in 10 years, we add 10 to his current age: p + 10.

2.3 How old was his brother 3 years ago?

To find his brother's age 3 years ago, we subtract 3 from his brother's current age: 2p - 3.

2.4 What will their combined age be in q years' time?

To find their combined age in q years' time, we add q to the sum of their current ages: p + 2p + q = 3p + q.

Therefore, the answers are:

2.1 His brother's age is 2p.

2.2 Mokoena will be p + 10 years old in 10 years.

2.3 His brother was 2p - 3 years old 3 years ago.

2.4 Their combined age in q years' time will be 3p + q.

Explanation:

User Mrfelis
by
7.9k points

Related questions

asked Oct 3, 2022 4.3k views
Nobs asked Oct 3, 2022
by Nobs
8.0k points
2 answers
0 votes
4.3k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories