Question

please solve it on a paper### STEP by step@

Answer 1

{(6.022×10^23)×16}/256
= {(6.022×10^23)/16} [Because 256÷16=16]
Now solve as you like

Answer 2

$6.022 \times 10 ^{23 } \times 16 \div 256$
$6.022 \times 10^{23} \div 16$
$6002 \times {10}^{20} \div 16$
$376.375 \times {10}^{20}$
$376375 \times {10}^{17}$