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# NCERT/CBSE MATHS Class 10 Ex- 1.2 Q No.7 Solutions :There is a circular path around a sports field. Sonia takes 18 minutes to drive….

Hy Friends Welcome On NCERT MATHS SOLUTIONS !! Today we are going to solve the Question : There is a circular path around a sports field. Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how many minutes will they meet again at the starting point?” of Exercise 1.2 Question No 7 Solutions (Real Numbers) of Class 10th, which will prove to be very helpful for you.

# CBSE/NCERT MATHS Class 10 Ex- 1.2 Q No.7 Solutions

If you are a student of CBSE, today we are going to give you the CBSE / NCERT Chapter : Real Numbers Exercise 1.2 Question No – 7 Solutions . Hope you like this post about Class 10th Maths Solution.

Here we would like to tell you that there are other websites on which the students demanded the Solution of NCERT MATHS Chapters, we had promised them that we will soon send you the questions of Class 9, And we completed our promise to them.We asked the good knowledgeable teachers of mathematics and asked them to solve the issues of CBSE’s mathematical questions and also said that the answers to our questions are such that the students have no difficulty in solving all those questions.

### Real Numbers CHAPTER : 1

Symbol of real numbers (ℝ) In mathematics, the real number is the value presented to any amount corresponding to the simple line. Actual numbers include all rational numbers such as -5 and fractional numbers such as 4/3 and all irrational numbers such as √2 (1.41421356 …, square root of 2, an unregulated algebraic number). By incorporating the ample numbers in the actual numbers, they can be presented from the eternal points that can be attributed on a line in the form of a real number line.

### Class 10 Exercise 1.2 Question No. 7 Solutions

It can be observed that Ravi takde lesser time than Sonia for completing 1 round of the circular path. As they are going in the same direction, they will meet again at the same time when Rave will have completed 1 round of that circular path with respect to Sonia. And the total time taken for comletion this 1 round of circular path will be the LCM of time taken by Sonia and Rave for completing 1 round of circular path respectively i.e., LCM of 18 minutes and 12 minutes.

18 = 2×3×3

And, 12 = 2×2×3

LCM of 12 and 18 = 2×2×3×3  =  36

Therefore, Ravi and Sonia will meter together at the starting point after 36 minutes.

### SEE NCERT Maths Class 10 Chapter 1 Ex-1.2 All Questions Solutions

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