A few days ago
Omg i need help! Okay here’s the problem…?
in math we have to make a problem using these numbers in order with only using x,+, -, and / once and im able to put parantheses any where. The problem is 4 _ 2_ 8_1_5=43 Please i need all the help i can get. oh and i have to do it if i want extra credit. please! oh and how do you diide positives and negatives??? thanks
Top 5 Answers
A few days ago
Favorite Answer
It took me a min but….I think I’ve got it…
(((4+2)*8)/1)-5=43
You of course have to do what’s in the fully enclosed parenthese first which will be 4+2=6
then next is *8 which is 48
then next is /1 which is still 48
then last is -5 which equals 43
Oh and the pos and neg division is just divide like there is no negative and put a neg. sign in front of your answer
2
A few days ago
(8×5)+(4/2)+1=43
40+2+1
42+1
43
to divide positives and negatives:
example
-4/8
ignore the negative and just divide regularly and then at the end if there is an odd number of negatives its a negative. if there is an even number of negatives its an even.
0
A few days ago
(4+2)*8/1-5=43
6*8/1-5=43
48/1-5=43
48-5=43
43=43
1
A few days ago
took me a while to think of it but those people got it. i think answer 3 should be best answer.
0
A few days ago
(((4+2)x8)x1)-5=43
1
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