Logic Q

[Amina-DZ]

Originally posted by evanescence
finalement etais laquelle la logique avec les hats bleu et white ,et avec le numero?! le premier ne m'a pas donne les nombre des fois j'ai dis j'aime sortir au resto ?!

Evanescence, you want the answer for the blue hat?

For the test (resto), try it again, it should work!

[evanescence]

yes, for the blue hat
and the test doesn't work,'cause I like to go out to the resto 0 fois par semaine

[evanescence]

Two bothers: Bogdan and his sister Rodica.
this year, Bogdan is two ans a half (2 1/2 ) elder thab his sister, last yer he was 3 times elder than her,a nd 2 years ago- four times elder than Rodica, and 3 yera ago, 7 tiems elder than her.
What is the age of the two brothers.
For tomorrow

[phylay]

No possible solution!
If we consider the three last statements (last year, 2 years ago and 3 years back), Bogdan should be 10 and his sister 4. But this solution is in contradiction with the first statement since 10 is not 1.5 greater than 4!

[evanescence]

Originally posted by phylay
No possible solution!
If we consider the three last statements (last year, 2 years ago and 3 years back), Bogdan should be 10 and his sister 4. But this solution is in contradiction with the first statement since 10 is not 1.5 greater than 4!

Pay attention, not 1,5, but 2.5

[phylay]

doesn't help! 10 is 6 years greater than 4. not 2.5!

[evanescence]

YEs ,10 and 4 is the right answer physy
and Bogdan, lol, roumanian name, as Rodica too