using only addition, subtraction, multip, and divison
asked Mar 7, 2011 in Algebra 1 Answers by anonymous

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113 Answers

(15 * 2 - 6 - 3)/3 = 7
answered Mar 7, 2011 by HenryYang Level 3 User (2,140 points)
yeah..that was a good solution
It uses 3 twice.  ("I like 3")

If you can use a number more than once, then the answer is trivial:

2/2 + 3/3 + 6/6 + 15/15 + 15/15 + 15/15 + 15/15 = 7, etc.
slope 7/6 and y-intercept (0,1/3)
answered Sep 16, 2012 by anonymous
how to solve 7840 divded by 8
answered Sep 17, 2012 by anonymous
first you subtract 15 by 6 then subtract the answer by 3 then add 2
answered Sep 18, 2012 by anonymous
bi ergtei yu? emegtei yu?
answered Sep 19, 2012 by anonymous
it does not =7 it =26
answered Sep 19, 2012 by anonymous
1/44 do i multiply straight across then divided....3/7 divided by 3/56
answered Sep 20, 2012 by ylewis (160 points)
2/10 divided by 5/8
answered Sep 20, 2012 by anonymous
16/50 is the answer .
answered Sep 20, 2012 by anonymous
162 divide by 36
answered Sep 20, 2012 by anonymous
six divided by negative 2
answered Sep 21, 2012 by anonymous

(15/2) - (3/6)

7.5 - .5

7

answered Sep 21, 2012 by anonymous
what is the slope and y-intercept of y=8x+12
answered Sep 23, 2012 by anonymous
4 divided by 49
answered Sep 23, 2012 by anonymous
divide sixteen and one half by four and two fifths
answered Sep 25, 2012 by anonymous
WHAT IS 39 DIVDED BY 437
answered Sep 26, 2012 by anonymous
1.8 divided by 12
answered Sep 27, 2012 by anonymous
wHY IS THE QUOTIENT OF A NUMBER DIVIDED BY ITSELF 1?T IS THE EXCEPTION TO THIS RULE?
answered Oct 1, 2012 by anonymous

(15 * 2 - 6 - 3)/3 = 7

answered Oct 2, 2012 by anonymous
what is 23 divided into 44.85?
answered Oct 2, 2012 by anonymous
because 15/3=5 and 6 times 2 is 12 and 12 minus 5 is 7!!!
answered Oct 3, 2012 by anonymous
Compatible numbers for 7240 divided by 80
answered Oct 3, 2012 by anonymous
0.46 divided by 2.668
answered Oct 4, 2012 by anonymous
in 34-23=11, the 34 is called ?, and the number 23 is called ?, and the number 11 is called ?
answered Oct 5, 2012 by anonymous
15 * 2 - 6 - 3)/3 = 7 is the answer
answered Oct 12, 2012 by JDW Level 6 User (18,920 points)
reshown Oct 29, 2012 by mshelton
i need to learn some fractions.  i know a little.  i would love to know how to work it out  my guess was b.  4/5 and 5/4 they said like
answered Oct 12, 2012 by anonymous
What is 30006 divided by 26
answered Oct 15, 2012 by anonymous
9 divided by 2 equals 4.5
answered Oct 17, 2012 by anonymous
what 6.81 divided by 1000
answered Oct 23, 2012 by anonymous
This is a shame most of us looking at this should be out of school and college and the sad part about it is most of you that are out of college have answered this problem incorrectly.

Read the problem write it out if you must but you should be able to do it in your brain very simply.

I have seen the correxct answer on 3 or 4 times.

write it this way same way your going to do it in your mind:

(15 times 2 = 30-6=24-3=21 divided by 3= (7)

(15 * 2 - 6 - 3 ) /3 = 7

GOT IT NOW
answered Oct 29, 2012 by anonymous
what is this equation:-15 3/4 + 5
answered Oct 31, 2012 by anonymous
126 is the anwser
answered Nov 1, 2012 by anonymous

i dont know people so dont ask me im only in 7th grade duhh....

answered Nov 12, 2012 by anonymous
oh really
really dude? i had this question in 6th grade. just went through my notes from 6th grade to find it. rlly?

(15*2-6-3)/3=7 by azlyn nelson 7th grade advanced math

2,140 points

answered Nov 13, 2012 by anonymous
great
what is this

80.1 divided by 4 is
answered Nov 29, 2012 by anonymous
8 divided by 983 answer 122.8525
answered Dec 3, 2012 by anonymous
I DON"T KNOW SO DON"T ASK ME! IM IN 6TH GRADE!
answered Dec 10, 2012 by anonymous
dude? for real. i had this questionin 6th grade.

The Answer Is: 1214 Divided By 6 = 202.3333333333

yes......smiley

answered Dec 11, 2012 by anonymous
$1.50 divided $9.00
answered Dec 13, 2012 by anonymous
abcdefghijklmnop
answered Jan 16, 2013 by anonymous
yes, how many 75,000s are there in £162 million
answered Jan 26, 2013 by jacko4you (140 points)
(15*2-6-3)/3
answered Feb 8, 2013 by anonymous
how to solve and show work About 1000Divided by 331 please
answered Feb 14, 2013 by anonymous
32 divided by 3.09=
answered Feb 19, 2013 by anonymous
800 divided by 40=
answered Feb 21, 2013 by anonymous
I hate maths
answered Feb 23, 2013 by anonymous
because 6+3-2 is 7
answered Feb 27, 2013 by anonymous
why does this happen to me why?
answered Mar 14, 2013 by anonymous
6 divided by 972 and the work please
answered Mar 23, 2013 by anonymous

what is two diffrent ways to show 685 divided by 34 showing work

 

answered Apr 2, 2013 by anonymous
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