Question

123=12,134=20,253=40,261=21....then 542=?​

Answer 1

• Given:-

123=12,134=20,253=40,261=21

• To find :-

542=?​

• Solution:-

The format of these given number is ABC=(A×B×C)+A+B+C = ans

(multiply all the numbers on left and then add each of the digit to the multiplication)

and according to the format

123=(1×2×3)+1+2+3=12

134=(1×2×3)+1+2+3=20,

253=(2×5×3)+2+5+3=40,

261=(2×6×1)+2+6+1=21

So

542= (5×4×2)+5+4+2= 51

So the final ans is 123=12,134=20,253=40,261=21,542=51.

Answer 2

Answer:

51

Step-by-step explanation:

1+2+3+1*2*3....1+3+4+1*3*4...542=5+4+2+5*4*2=51