many-three-digit-multiples-of-three-that-can-be-made-from-the-number-0-1-2-3-4-5-6-7-without-repetition-

Question Number 77505 by jagoll last updated on 07/Jan/20

m a n y t h r e e

d i g i t m u l t i p l e s o f t h r e e t h a t

c a n b e m a d e f r o m t h e n u m b e r

0, 1, 2, 3, 4, 5, 6, 7 w i t h o u t r e p e t i t i o n ?

Commented by jagoll last updated on 07/Jan/20

s i r W i g o t t h e r e s u l t 104 . i t c o r r e c t ?

Answered by MJS last updated on 08/Jan/20

4 possibilities each

012 015 024 027 036 045 057

6 possibilities each

123 126 135 147 156 234 237

246 267 345 357 456 567

7 \times 4 + 13 \times 6 = 106

Commented by jagoll last updated on 08/Jan/20

t h a n k s y o u s i r

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