Question

[1,75•10^2+(2,5)^2•100]:(0,4)^2
Va roggg,relede

Answer 1

=[1,75*100+6,25*100]:0,16

=100[1,75+6,25]:16/100

=100*8:16/100

=100*100/16*8

=100*100/2

=100*50

=5*10^3