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This is not possible using ONLY the basic mathematical operations: addition, subtraction, multiplication and division. Roman's answer shows the solution, but this is only possible if the use of brackets is allowed.
thats not correct, coz if there are no parenthesis then you have to multiply and divide first..so in 7 divided by 7 plus 7 times 7, we would have to divide and multiply BEFORE we add or subtract..it would become 1 plus 49 = 50. so the earlier post is incorrect!
The answer is clearly: (7/7+7)x7 which equals 56 For people that have no clue what the slash represents:( it is an algebraic expression for division. Thanks for reading:)
35 comments:
I can't think of any other way:
(7/7+7)*7 = 56
This is not possible using ONLY the basic mathematical operations: addition, subtraction, multiplication and division. Roman's answer shows the solution, but this is only possible if the use of brackets is allowed.
7 x 7 + 7 + - 7 = 56
You are wrong. That is forty nine.
your idoits.7-7x7+7=56.
7+7-7x7+7=56
your a nipple
can i use paranthysis?
if yes then,
(7/7+7)*7 = 56
you should all learn how to spell "you're"
-_- o.O hmmm if only it was 3 7's then it would be 7x7+7=56
do u think they added a extra 7?
ooooo
i know the answer so dang easy and took some time
it
is
...
seems like you'd rather keep on trying
sooo
i will not post the answer
so ya
^-^
i got the answer......its....7divided by 7 plus 7 times 7.thank you
thats not correct, coz if there are no parenthesis then you have to multiply and divide first..so in 7 divided by 7 plus 7 times 7, we would have to divide and multiply BEFORE we add or subtract..it would become 1 plus 49 = 50. so the earlier post is incorrect!
poopie cuz i have an extra credit thing for school. and i have to get 56 using 4 7's.... no parenthesis
nihar--
answer is 7/7=1, 1+7=8, 8*7=56
7 divided by 7 = 1
1+7=8
8x7=56
here's my answer for those who got it wrong
7*(7+(7/7))=56
OWNED!
It depends on how many processes we can use.
If we can go through one at a time, we can say.
7/7=1
1+7=8
8*7=56
4 7's and 3 processes.
This is just like the numbers round in countdown Countdown (UK gameshow).
They allow free use of brackets so I think answers to this should allow it, too.
7+(7/7)+(7x7)-7=
7 + 1 + 49 - 7 =
50
multiplicações e divisões primeiro, somas e subtrações depois.
7=7x7+7=56
I came up with this answer only because of the clues of somehow eliminating one seven without eliminating it from the equation.
7 x 7 7/7
7×7÷7+7×7= 56
The answer is clearly:
(7/7+7)x7 which equals 56
For people that have no clue what the slash represents:( it is an algebraic expression for division. Thanks for reading:)
That is definitly not true at all! Your not right because ... order of operations witch best describes that equals 50.
Um.. I wouldn't say so at all, that does not seem right to me. Could you justify your answer?
... can't now
Ask someone else:(
OMG FINALLY (7÷7+7)x7
7÷7 = 1,
1+7 = 8
Then do 8 x 7 = 56 :D
(7/7+7)x7
btw the / means "divided by"
The anwser is (7÷7+7)x7
Th brackets are important
so step 1
7÷7+1 = 8
step 2
8x7= 56
but with no bracket the times 7 again will just make it 50
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