Question

6,8=20 7,6=37 8,4=56 9,3=?​

Answer 1

Given:

$6,8=20\\7,6=37\\8,4=56$

To find:

$9,3=?$

Step-by-step explanation:

Initially we took,

$6,8=20$

Then we can add $17$ to get,

$7,6=20+17+0=37$

Next we can add $17+2$ to get,

$8,4=37+17+2=56$

So, we can add $17+4$ to get,

$9,3=56+17+4=77$

Answer:

The answer is $77$.