Question

(4×10^7)(6×10^-5)/8×10^10
explain in simple words ...n in pic,coz d writing of phn is confusing me

Answer 1

[4×6×10^(7-5)]/(8×10^10),


(24×10^2)/(8×10^10),

3×10^2 × 10^-10,

then

3×10^(2-10),

3×10^(-8)