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Radha got ₹ 17,480 as her monthly salary and over-time. Her salary exceeds the over-time by ₹ 10,000. What is her monthly salary?

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Question

Radha got ₹ 17,480 as her monthly salary and over-time. Her salary exceeds the over-time by ₹ 10,000. What is her monthly salary?

Sum
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Solution

Let Radha’s monthly salary = ₹ x

So, money got by her in over-time = ₹ (17480 – x)

According to the question,

x = 17480 – x + 10000

⇒ x + x = 17480 + 10000

⇒ 2x = 27480

⇒ x = `27480/2` = 13740

Thus, 13740 is her monthly salary.

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Chapter 4: Simple Equations - Exercise [Page 115]

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NCERT Exemplar Mathematics Exemplar Class 7
Chapter 4 Simple Equations
Exercise | Q 102. | Page 115

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