Question

Complete the missing entries in the following factor tree.

Answer 1

42  = 21 * 2

Step-by-step explanation:

The picture of the factor tree is missing. Please refer to the attached picture for the factor tree taken from textbook.

Solving the question based on the picture only.

The factor tree will be solved as:

42 = 21 * 2

21 = 7 * 3

The missing numbers in the factor tree are 42 and 21 respectively.