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If 5 x 3 x 2 = 13, 6 x 4 x 3 = 21, 7 x 5 x 4 = 31, 8 x 6 x 5 = 43, 9 x 7 x 6 = 57 Then 10 x 8 x 7 = ??

–1 vote
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If 5 x 3 x 2 = 13, 6 x 4 x 3 = 21, 7 x 5 x 4 = 31, 8 x 6 x 5 = 43, 9 x 7 x 6 = 57 Then 10 x 8 x 7 = ??
posted Nov 29, 2014 by anonymous

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17 Answers

+2 votes

5*3-2=15-2=13
6*4-3=24-3=21
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the answer is :::
10*8-7=80-7=73

answer Nov 30, 2014 by anonymous
+2 votes

Ans 73
As 5× 3 -2 = 13
6×4-3= 21
In the same way
10× 8 -7 = 73

answer Dec 11, 2014 by Pallavi Patil
+2 votes

10*80=80-7=73

answer Jan 12, 2015 by Shivaraj Kenche
+1 vote

73.
Multiply the first 2 terms and subtract the 3rd from it.
10*8=80-7=73.

answer Dec 1, 2014 by anonymous
+1 vote

answer will be 73

answer Jun 29, 2015 by Vidhya Balu
0 votes

10x8x7 = 80-7 = 73

answer Aug 13, 2015 by Magus Daniel Chihaba
0 votes

If (a*b)-c=d.....so 5*3*2=13 i.e
(5*3)-2=13
Similarly
10*8*7=73
(10*8)-7=73

answer Aug 22, 2015 by Shumaila Ayaz
0 votes

Ans is:73...............so easy

answer Oct 21, 2015 by Vikrant Mane

5x4-2 = 13
6x4-3 = 21
7x5-4 = 31
8x6-5 = 43
9x7-6 = 57
10x8-7 = 73

0 votes

5x4-2 = 13
6x4-3 = 21
7x5-4 = 31
8x6-5 = 43
9x7-6 = 57
10x8-7 = 73

answer Oct 21, 2015 by Sunaydi Hartono
0 votes

we will have
10*8*7= 10*8-7=80-7=73

answer Mar 10, 2016 by Ashutosh Kumar Anand
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