Question

urgent pls answer me 4 to the power of -2 multiplied by 5 to the power of -3 divided by 2to the power of -6

Answer 1

its solution of yours....

Answer 2

$( {4}^{ - 2} \times {5}^{ - 3}) \div {2}^{ - 6} =$
=16×(-125)÷64
= 2000÷64
=31.25