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Question-187560




Question Number 187560 by Mingma last updated on 18/Feb/23
Answered by mr W last updated on 19/Feb/23
i think there is only one possibility.  blue numbers show the order in which  i determined the red numbers.  62/2=31  (2)  63/9=7  (7)  64/8=8  (9)  65/5=13  (4)  66/6=11  (6)  67/1=67  (1)  68/4=17  (5)  69/3=23  (3)  70/7=10  (8)  ⇒S=187
ithinkthereisonlyonepossibility.bluenumbersshowtheorderinwhichideterminedtherednumbers.62/2=31(2)63/9=7(7)64/8=8(9)65/5=13(4)66/6=11(6)67/1=67(1)68/4=17(5)69/3=23(3)70/7=10(8)S=187

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