Question

In the products 2a×1a=41a;2b×1b=37b a and b represent positive integers. Then a+b=?

A) 15
B) 11
C) 7
D) 13

Answer 1

Answer:

Option A is the answer

Step-by-step explanation:

Given that:-

2a×1a= 41a

By trial and error method

Put a = 6 then

26×16=416 .......(1)

Put b =5 then

2b×1b=37b

=>25×15=375

a=6,b=5

=>a+b=6+5=15

a+b = 15

Answer 2

Answer:

11 is the answer for your question