Question

1+2=21
2+3=36
3+4=43
4+5=?​

Answer 1

The value of (12 + 27) is equal to "94".

Step-by-step explanation:

We have,

3 + 9 = 31, 15 + 12 = 45, 18 + 9 =36  

To find, 12 + 27= ?

The pettern follow,

$\dfrac{x}{3}$ ⇒ Reverse number.

3 + 9 = $\dfrac{3}{3}$ + $\dfrac{9}{3}$ = 13 ⇒ 31

15 + 12 = $\dfrac{15}{3}$ + $\dfrac{12}{3}$ = 54 ⇒ 45

18 + 9 = $\dfrac{18}{3}$ + $\dfrac{9}{3}$ = 63 ⇒ 36

Similarly,

? = 12 + 27 = $\dfrac{12}{3}$ + $\dfrac{27}{3}$ = 49 ⇒ 94

Hence, the value of (12 + 27) is equal to 94.