3,5⋅107⋅4,3⋅10−5
1505
Step 1 :Rewrite the numbers in scientific notation: 3.5⋅107 and 4.3⋅10−5
Step 2 :Multiply the coefficients and add the exponents: (3.5⋅4.3)⋅107−5
Step 3 :Calculate the result: 15.05⋅102
Step 4 :1505