Question

$0.32 \div 100 - 5.2 \div 10 {}^{4}$

Answer 1

0,32:100-5,2:10⁴

0,0032-5,2:10000=0,0032-0,00052=0,00268

Answer 2

0,32 :100-5,2:10^4=
=0,0032-5,2: 10000=
=0,0032-0,00052=
=0,00268

0,00268=268/100000