Question

Question 2 Here are two different factor trees for 60. Write the missing numbers. (a) (b)

Class 6 - Math - Playing with Numbers Page 62

Answer 1

We can find the prime factors of a number by the factor tree method or by division method.
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Here in question
a) As factors of 6= 2×3
Factors of 10=5×2


b) factors of 60= 30×2
Factors of 30= 10×3
Factors of 10= 5×2
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Question is in image 1
Solution is in image 2
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Hope this will help you.