Evaluate the anti log of 15.47×0.0852÷(254)^3

Answer 1

first we want log 15.47 + log 0.0852 - 3 log 254
1.189 - 1.069 - 7.214 = -7.094 = - 7 - 0.094
10^-7 * anttilog -0.094
10^-7 * 0.80538
= 8.0538 * 10^-8

Answer 2

so, now that you have 8.05*10^-8, the antilog of that is
10^(8.0538*10^-8) = 1.00000018544

I think you meant to evaluate the expression using logs, as done above.