Question

3) If A 3 +8B = 150, then what is the value of A+B)​

Answer 1

Answer:

Given,

A 3

+ 8 B

1 5 0

In 1

′

s column,

B+3=10

⇒B=7 and 1 is carried forward.

In 10

′

s column,

A+8+1=15

⇒A=6

Therefore, A=6 and B=7

And, A+B=6+7=13