Find the missing numbers a, b, c and d in the given factor tree.

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asked Nov 28, 2017 in Mathematics by Golu (37,045 points) 19 146 417

Find the missing numbers a, b, c and d in the given factor tree.

1 Answer

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answered Nov 28, 2017 by Rohit Singh (61,782 points) 35 133 357
selected Nov 28, 2017 by Golu
 
Best answer

Solution:

143 = c x d
Since, 143 = 11 x 13
=> c = 11, d = 13 or c = 13, d = 11

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