2007-09-09 05:59:48 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
4 + 4 - 4/4 = 7
2007-09-09 06:26:46 · answer #1 · answered by Como 7 · 1⤊ 0⤋
There are two answers to this question.
The shortest, most simple answer is
4+4-(4/4)=7
Basically 8 - 1 = 7
however the following also works:
44/4-4
44/4=11-4=7
2007-09-09 13:07:10 · answer #2 · answered by Anonymous · 0⤊ 0⤋
4 + 4 - (4/4) = 7
2007-09-09 13:03:15 · answer #3 · answered by C-Wryte 4 · 0⤊ 1⤋
You could do it the way other people have, but it's more interesting to use exponents and square roots; you could do it so many more ways:
(note: sqrt means sqare root, and ^2 is sqaured)
[(4 * 4) - (sqrt 4)] / (sqrt 4) = 7
(4^2 * (sqrt 4) - 4) / 4 = 7
2007-09-09 13:08:17 · answer #4 · answered by Anonymous · 0⤊ 0⤋
28/4 = 7
3 + 4 =7
11 - 4 = 7
seven is a prime number; you can't multiply anything by 4 to get 7 because its only factors are 1 and 7.
2007-09-09 13:09:19 · answer #5 · answered by Gabby_Gabby_Purrsalot 7 · 0⤊ 2⤋
4 + 4 - (4/4)
or
44/4 - 4
2007-09-09 13:03:19 · answer #6 · answered by tancy2411 4 · 0⤊ 1⤋