Question

If 84x13 = 8, 37x13 = 6, 26x11 = 6 the value of
56x22 =
b. 39
c. 7
d. 11
a. 36​

Answer 1

Answer:

It will be 7. 84×13→8+4–(2+2)=12-4=8. 37×13–>3+7–(1+3)=10–4=6.26×11->2+6-(1+1)=8-2=6 likewise 56×22->5+6-(2+2)=11-4=7

8+4=13 1+3=4 ,13–4=8

3+7=10 1+3=4 ,10–4=6

2+6=8 1+1=2 ,8–2=6

Similarly

5+6=11 ,2+2=4

=11–4=7

So the answer is 7