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Let us take the example given in Section 3.1. Akhila goes to a fair with Rs. 20 and wants to have rides on the Giant Wheel and play Hoopla. Represent this situation algebraically and graphically (geometrically)

Solution:

Given the number of giant wheel rides is half the number of times she played hoopla.

Let the number of giant wheel ride be x and the number of times she played Hoopla be y.

⇒ y = ½ x or 2y = x

x - 2y = 0 be equation (1)

Also it is given that the cost of a giant wheel ride is Rs 3 and to play Hoopla is Rs 4. She spent Rs 20.

⇒ 3x + 4y = 20 be equation (2)

From equation (1):

When x = 0; y = 0 and x = 2; y = 1

From equation (2)

When x = 0; y = 5 and x = 4; y = 2

Let us take the example given in Section 3.1. Akhila goes to a fair with Rs. 20 and wants to have rides on the Giant Wheel and play Hoopla. Represent this situation algebraically and graphically (geometrically)

Graphical representation

☛ Check: NCERT Solutions for Class 10 Maths Chapter 3

Let us take the example given in Section 3.1. Akhila goes to a fair with Rs. 20 and wants to have rides on the Giant Wheel and play Hoopla. Represent this situation algebraically and graphically (geometrically)

Summary:

Akhila’s situation when she goes to a fair with Rs. 20 and wants to have rides on the Giant Wheel and play Hoopla is represented graphically and algebraically

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