Asked • 10/13/19

How many three digits numbers can be made if the tens digit is twice as big as the units digit and the sum of the three digits is less than 10?

a. 10

b. 18

c. 29

d. 87

e. 245

1 Expert Answer


Max A. answered • 10/14/19

5 (1)

Professional Engineer with a Strong Tutoring/Academic Background

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