Question

If 111+111=6 and 121+121=8 and 131+131=10. What is 151+151?

Answer 1

Answer:

If 111+111=6 and 121+121=8 and 131+131=10. What is 151+151?

Answer is 14

Answer 2

Answer is 14.

Step-by-step explanation:

Given;

$111+111=6$

By adding all digit $(1+1+1)+(1+1+1)=3+3=6$

$121+121=8$

By adding all digit $(1+2+1)+(1+2+1)=4+4=8$

$131+131=10$

By adding all digit $(1+3+1)+(1+3+1)=5+5=10$

By this similar rules we get;

$(1+5+1)+(1+5+1)=7+7=14$

$151+151=14$

Therefore the Answer is $14$