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The speed of car is 55 km/hrs. The distance covered in y hours is ______. - Mathematics

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Question

The speed of car is 55 km/hrs. The distance covered in y hours is ______.

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Solution

The speed of car is 55 km/hrs. The distance covered in y hours is 55y.

Explanation:

Given, speed of car = 55 km/h.

∴ Distance = Speed × Time

∴ Distance covered in y hours = 55xy = 55y km

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Chapter 10: Algebraic Expressions - Exercise [Page 315]

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NCERT Exemplar Mathematics [English] Class 7
Chapter 10 Algebraic Expressions
Exercise | Q 25. | Page 315

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