If 12*7 = 103; 8*9 = 89; 7*11 = 95; then 6*13 is

M4maths Previous Puzzles

31 Dec 2009 How can I get this result? If 12*7 = 103; 8*9 = 89; 7*11 = 95; then 6*13 is: OPtion
1) 96
2) 98
3) 99
4) 97
5) 95
6) 94
7) 93
8) 92
9) 91
10) 90; Correct Option: 4 Best Solution (4)

Dr. Divya 15 years AGO

If 12*7 = 103= (12*7) +12+7 = 84+19=103;

8*9 = 89; 7*11 = 95;

similarly 6*13 = (6*13)+6+13 = 78+19=97

Like? Yes (1) | No

hitesh gakhar 15 years AGO

the equations are of the form, a*b= ab + (a+b)
hence, 6*13= (6)13+6+13
= 97

Like? Yes (1) | No

Tijo Jose 15 years AGO

a*b = (a times b) plus a plus b
6*13 = (6 x 13) + 6 + 13 = 97

Like? Yes (1) | No

Dundi 15 years AGO

6*13+6+13=97

Like? Yes (1) | No

Dimple

India

Punjab

Time: 00:01:33

Points

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If 127 = 103; 89 = 89; 711 = 95; then 613 is

M4maths Previous Puzzles

31 Dec 2009 How can I get this result?