Course

ConceptAlgebraic Methods of Solving a Pair of Linear Equations - Cross - Multiplication Method

#### My Profile

My Profile [view full profile]

why create a profile on shaalaa.com?

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

1. Inform you about time table of exam.

2. Inform you about new question papers.

3. New video tutorials information.

#### Question

A train travels at a certain average speed for a distance of 54 km and then travels a distance of 63 km at an average speed of 6 km/h more than the first speed. If it takes 3 hours to complete the total journey, what is its first speed?

clickto share

#### Solution

You need to to view the solution

Is there an error in this question or solution?

#### Appears in these question papers

#### Similar questions VIEW ALL

#### Reference Material

Solution for concept: Algebraic Methods of Solving a Pair of Linear Equations - Cross - Multiplication Method. For the courses CBSE, SSC (English Medium)