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Complete the Missing Entries in the Following Factor Tree. - Mathematics

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Question

Complete the missing entries in the following factor tree.

Numerical

Solution

We need to fill the values for a and b in the following factor tree:

It is clear from the factor tree above that

`b= 3xx7`

`b=21`

Also,

`a=2xxb`

`a=2xx21`

`a=42`

Thus, the missing entries are 21 and 42.

 

 
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Chapter 1: Real Numbers - Exercise 1.7 [Page 58]

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RD Sharma Mathematics [English] Class 10
Chapter 1 Real Numbers
Exercise 1.7 | Q 10 | Page 58

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