Question

step by step guide ​

Answer 1

first solving the denominator .

3.6 × 10^(-10) × 3 × 10^(8)

first add the powers of 10 , that is , ( -10+8 = -2)

so we get ,

3.6 × 3 × 10^(-2) as the denominator .

easy way to solve is to first cancel out the terms with powers , that is , 10^(-34) & 10^(-2).

as , 10^(-34) is in numerator & 10^(-2) is in denominator , we will subtract them instead of addition .

-34 - (-2) = -34 + 2 = -32 .

so

[ 6.626 × 10^(-32) ] / 3.6×3

= 0.6315 × 10^(-32)