Question

1+5 = 20, 2+5 = 35 , 3+6 = 54 then what is 8+11?​

Answer 1

Answer:

The pattern is the sum of the two numbers plus the previous sum, i.e.

The pattern is the sum of the two numbers plus the previous sum, i.e.12 = 2+5 (+5)

The pattern is the sum of the two numbers plus the previous sum, i.e.12 = 2+5 (+5)21 = 3+6 (+12)

The pattern is the sum of the two numbers plus the previous sum, i.e.12 = 2+5 (+5)21 = 3+6 (+12)40 = 8+11 (+21)

Answer 2

Answer

if 1+5=20 ,2+5=35 and3+6=54 then 11+8=19