Question Number 134292 by bramlexs22 last updated on 02/Mar/21 | ||
$$ \\ $$ The digits 1, 2, 3, 4, 5, 6, and 7 are written on separate cards. Three are drawn and placed in order of drawing. In how many ways can numbers greater than 500 be formed?\\n | ||
Answered by EDWIN88 last updated on 02/Mar/21 | ||
$$−\:−\:−\:>\:\mathrm{500}\::\:\mathrm{3}×\mathrm{6}×\mathrm{5}\:=\:\mathrm{90} \\ $$ | ||