Question

{6 × (5 + 4 ) + (৩ × ৭)} = 5 - (৫ × ৩)

Answer 1

Answer:

1+4=5 or (1*4)+1=5

2+5=12 or (2*5)+2=12

3+6=21 or (3*6)+3=21

4+7=32 or (4*7)+4=32

5+8=45 or (5*8)+5=45

Now, there is another method to calculate the answer by summing up previous summation result with the digits.

Method II.

1+4=5

2+5+(5)=12

3+6+(12)=21

4+7+(21)=32

5+8+(32)=45

So the answer is 45

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