Madeleine109 Madeleine109

12-02-2021
Mathematics

contestada

Olivia’s passcode has four digits. The second digit from the left is three times the first (left-most) digit. The number formed by the last (right-most) two digits is three times the second digit from the left. The sum of the digits is 21. What is Olivia’s passcode?

Respuesta :

albxxxx albxxxx

12-02-2021

olivias passcode should be 3918 (^^)

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