well.
Im doing math and doont know what the hell this means can you help?
A three digit whole number's last digit is three times its first digit. Its first digit is two times its second digit.
What is the number?
2006-09-11 14:27:07 · 4 answers · asked by Anonymous in Education & Reference ➔ Homework Help
While the given number 216 is correct, no explanation was given. The last digit is the 6. The first digit is the 2. The 6 = 3 * 2. The second digit is the 1. The 2 = 2 * 1.
2006-09-11 14:54:21 · answer #1 · answered by Jack 7 · 0⤊ 0⤋
216
2006-09-11 21:35:50 · answer #2 · answered by mark 3 · 0⤊ 0⤋
216
2006-09-11 21:28:55 · answer #3 · answered by RepoMan18 4 · 0⤊ 0⤋
we assume the number xyz.
the first digit is x.
the second one is y.
and the last one is z.
then we have z = 3x and x = 2y.
if we assume that y = 1 then x = 2 and z = 6.
and that number is 216.
2006-09-11 22:15:42 · answer #4 · answered by anonymous 1 · 0⤊ 0⤋