Direct Proportion Tutoring

In tutoring, tutor teaches about the direct proportion given in mathematics. One of the important topic is known as direct proportion. The direct proportion is always in the form of ratio type. The ratio is otherwise denoted in the form of fraction. Always the direct proportion is equal to the constant value. Example: If the A factor changes means then the B factor will also change. In tutoring there are number of problems are given. The problems given in online are help students to get more knowledge about direct proportion.

Explanation to direct proportion tutoring

Explanation for direct proportion in tutoring:

The explanation given in tutoring for direct proportion is shown below the following section,

The formation of direct proportion is given in following section,

`x/y`  = z

where,

x and y values used for representing the direct proportion.
z value is used for denoting the constant function.


Example problems to direct proportion tutoring

Problems for direct proportion by tutoring:

Example 1: Solve: Ram run 200 meter in 60 seconds, then find how long he will take to run for 30 seconds.

Solution by tutoring:

Step 1: Given:

60 seconds = 200 meters

30 seconds = ? meters

Step 2: Assume:

Unknown = a

Step 2: To find:

`60/30`  = `200/a`

Step 3: Solve:

60 `xx`  a  = 200 `xx` 30

60a = 6000

a = `6000/60`

= 100

Tutor Result: 30 seconds = 100 meters.

Example 2: Solve: If car travel 200 kilometers for 20 liters, then find how many liters it will take to travel for 40 liters.

Solution by tutoring:

Step 1: Given:

20 liters = 200 kilometers

40 liters = ? kilometers

Step 2: Assume:

Unknown = a

Step 2: To find:

`20/40`  = `200/a`

Step 3: Solve:

20 `xx`  a  = 200 `xx` 40

20a = 8000

a = `8000/20`

= 400

Tutor Result: 40 liters =  400 kilometers.

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Practice problems to direct proportion tutoring

Example 1: Solve: Ram run 300 meter in 80 seconds, then find how long he will take to run for 40 seconds.

Answer by tutoring: 150

Example 2: Solve: If car travel 300 kilometers for 30 liters, then find how many liters it will take to travel for 60 liters.

Answer by tutoring: 600