Question

2+4=10,4+6=28,5+2=15,6+3=24,7+9=?

Answer 1

2× 4 + 2 = 10
4×6+4 = 28
5×2+5 = 15
6×3+6 = 24
7×9+7 = 70
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Answer 2

Answer:

70

Step-by-step explanation:

We have: 2+4=10⇒

4+6=28⇒                              These ar all multiplications added by another

5+2=15⇒                                                               number

6+3=24⇒

So, we will have:

2*4+a =10⇒a=2                      ⇒we have some rules for numbers:

4*6+b= 28⇒b=4                      I. the first 2 numbers will be double (from 2 to                

5*2+c= 15⇒c=5                       Ex: 2,4; 7,9; 12,14 and so on                

6*3+d=24⇒d=6                       II. the next 2 numbers will be in a row, starting

                                                 with the 2nd number from rule I. , Ex: (4),5,6;                      we also have to say that there are only 4 numbers in a row.

And, with everything we know we can say that 7+9= 7*9+e

If we follow the rules I and II we will find out that e=7

so, we will have: 7*9 + 7= 63+7=70