What is the 4 digit number in which the first digit is one-fifth of the last, and the second and third digits are the last digit multiplied by 3?

Question

asked Aug 16, 2018 110k views

1 Answer

Mpdonadio · Answer 1 · 2018-08-21T13:29:00+0000

The last digit is 5, multiplied by 3 is 15, so 15 goes in the middle, so the number is 1155 The sum of the digits is 12 That checks: 1+1+5+5=12.