Question just for intellegent engineers

[ahmad smart]

Question

The head of an alligator is 6in, the tail is 2x the size of the head plus half the size of the body, the body is the same size of the head plus the tail.
how long is the alligator in inch ?

the result between 50 - 200
the full answer will be in 2 weeks

[منحوت بن نيوتن]

انت بس قلي يعني ايش Question وانا اعطيك الجواب في دقيقتين

[حنيذ]

First les denote the head,tail and the body by the following letters to make the calculations easier:

h = head
t = tail
b = body

h = 6
t = 2h + (1/2)b
b = h + t

thats if by 2x the size, you mean 2 times the size.

t = 2h + (1/2)b
b = h + t

t = 2(6) + (1/2)b
t = 12 + (1/2)b

b = 6 + t
t = b - 6

b - 6 = 12 + (1/2)b
b - (1/2)b = 12 + 6
(1/2)b = 18
b = 36

t = 36 - 6
t = 30

so now you have

Body = 36 inches
Tail = 30 inches
Head = 6 inches

t + h + b = 36 + 30 + 6 = 66 + 6 = 72

The answer is 72 inches

[SPIDER]

Suppose that:
H = tall of Head
B = tall of Body
T= tall of Tail

Given:
H = 6
T = 2H + 0.5B
B = H + T

After Calculation:
H = 6 in
B = 36 in
T = 30 in
Total = 6 + 36 + 30 = 72 in

Answered in 2 mins

good luck

[eng.am]

يابني هذا معادلتين ومجهولين ايش الصعب فيها بالله !

يعني هذا تعتبر basic في الهندسة وما اعتقد اي مهندس ما يعرف يحلها

بس انت شكلك ماشفت المسائل الهندسية الصح اللي مثلا معادلة وحدة فيها ثلاث مجاهيل

[heso]

lol ..

داه سؤال زكاء

-.-

[ahmad smart]

you are right

its 72

[صقرر]

يعطيك العافية على السؤال السهل ....

[eng. abdu]

thanks for the question,but it was so simple only 2 minuts calculations..

and you'll get the answer..

[Kung Fo]

شكل الاخ spider ناقل الجواب من اللي فوقه