Question

23=10 ,72=63 ,65=66 ,84=96 ,97=?

Answer 1

Step-by-step explanation:

23 = (2+3)*2 = 5*2 = 10

72 = (7+2)*7 = 9*7 = 63

65 = (6+5)*6 = 11*6 = 66

84 = (8+4)*8 = 12*8 = 96

Same as ,

97 = (9+7)*9 = 16*9 = 144

Answer 2

•Given:-

23=10 ,72=63 ,65=66 ,84=96

• To find:-

97=?

•Solution:-

According to the series

the format is like

ab = (a + b)× a [ where a is the first element of the number and b is the second element of the number]

So ,

23= (2+3)×2 = 10

72 = (7+2)×7= 63

65 = (6+5)×6= 66

84 = (8+4)× 8 = 96

so the final answer would be

97= (9+7)×9= 144

so the series is

23=10 ,72=63 ,65=66 ,84=96 ,97=144