Question

7,3=32
10,6=77
8,2=27
5,7=?

Answer 1

5,7=48

Explanation:

7,3=32

7*3=21; 7+3=10;21+10=31;31+1=32

10,6=77

10*6=60; 10+6=16; 60+16=76;76+1=77

8,2=27

8*2=16;8+2=10;16+10=26;26+1=27

5,7=?

5*7=35;5+7=12;12+35=47;47+1=48

I just use guess and check (you have to guess and then see if it makes sense to all the other clues)

Answer 2

7,3 = 32

7 × 4 +4 = 32

10,6 =>77

10× 7 +7 = 77

So, 5,7 = 5× 8 +8 = 48

Thanks :)