Lesson 11 of 11 • 1 upvotes • 10:10mins
Word problems based on Ages 1. Father's age is three times the sum of ages of his two children. After 5 years his age will be twice the sum of ages of two children. Find the age of father. 2.Two years ago, a father was five times as old as his son. Two years later, his age will be 8 more than three times the age of the son. Find the present age of father and son.
11 lessons • 2h 5m
Introduction of Pair of Linear Equations (in Hindi)
11:26mins
Nature of Lines and Consistency (in Hindi)
6:40mins
Nature of Lines, Methods of Solving Linear Equations (in Hindi)
12:12mins
Substitution Method (in Hindi)
10:31mins
Elimination Method (in Hindi)
9:56mins
Cross-multiplication method (in Hindi)
11:52mins
Equations reducible to a linear equations (in Hindi)
12:56mins
Word Problems based on Articles & Numbers (in Hindi)
11:44mins
Word problems based on numbers and digits ( in Hindi)
14:26mins
Problems based on fractions (in Hindi)
13:43mins
Word problems based on Ages (in Hindi)
10:10mins