intro to word problems
summary
the module provides a comprehensive guide to tackling word problems on the gmat, covering various strategies and problem types.
- word problems are a significant category in gmat, solvable through algebraic techniques and alternative strategies.
- key types of word problems include age, motion, work, growth and decay, and mixture questions.
- the process involves converting words into symbols and equations, deciding on the use of one or multiple variables.
- general strategies for solving word problems include assigning variables and writing equations.
- detailed exploration of each problem type and alternative solving strategies like backsolving or picking numbers are provided.
chapters
00:00
introduction to word problems
00:36
types of word problems
01:09
general strategies for solving
01:26
alternative problem-solving strategies