Math, asked by zadex82, 1 year ago

if
2=6
3=12
4=20
5=30
6=42
then 9 =????


madhu6372: 60
princess020304: no 90 is correct
madhu6372: oh ok
karthik3355: 54
princess020304: 90 Is the correct one
karthik3355: no
karthik3355: 54 is correct
princess020304: can you explain how 54 is correct

Answers

Answered by PADMINI
0
Answer :  \bold{9 \: = \: 90}


 \bold{Explanation :}


if 2 = 6 , 3 = 12 , 4 = 20 , 5 = 30 , 6 = 42 then 9 = ? 

2 x 3 = 6 

3 x 4 = 12 

4 x 5 = 20 

5 x 6 = 30 

6 x 7 = 42 

7 x 8 = 56. 

8 x 9 = 72 

9 x 10 = 90 

Hence : 

 \bold{Answer : 9 \: = \: 90}

zadex82: no
Answered by Anonymous
0
Heyaaa mate

The answer is:-

 2×3 =6

3×4=12

4×5=20

5×6=30

6×7=42

7×8=56

 8×9=72

9×10=90

So,

9 = 90

Hence,

The required number is \bold{90}

Hope it helps you

Thanks

zadex82: no
zadex82: wrong
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