Question

In any number system (6 + 9) x 17 is 71, then (4+7) * 19 is ​

Answer 1

Answer: 47

Step-by-step explanation:

its very simple.

Just interchange the sign:

(6*9) + 17 will give you 71.

So, (4*7) + 19 will give you answer as 47.

Answer 2

Answer: 47

it is a logical question . we have to think by the signs

Step-by-step explanation:

firstly change the signs and calculate if 1st statement is proves then it is the applying for second also

that is ( 6×9 ) + 17 = 71 it is proved . then the ( 4×7 ) + 19 = 47.

Then the answer is 47