Question

2. Complete the missing entries in the following
factor tree plz tell me answer step by step ​

Answer 1

Answer:

In first blank answer is 42 and in second blank answer is 21.

Answer 2

Answer:

I) 42

ii)21

Step-by-step explanation:

Here you have to do back calculation

A factor tree is made using factors of a number.

I suggest you if you aren't getting your answer from the top start from the bottom but this time not by dividing by multiplying as you are going backwards

and in your question it was given that 3,7 so multiply them you will get 21 then 21,2 you will get 42 and now your tree is complete.

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