Question

Am nevoie de ajutor. Dau coroană

Answer 1

(7/2)*(1/5)+(9/2)*(1/3)*10+(2^6/2^2)-2=
(7/10)+3*5+2^4-2=
(7/10)+15+16-2=
(7/10)+29=297/10=29,7 miliarde

Answer 2

3,5=35/10=7/2

4,5=45/10=9/2

2^2016:2^2010=2^6=64

$x=(\frac{7}{2}*\frac{1}{5}+\frac{9}{2}*\frac{1}{3})*10+\frac{64}{4}-2=(\frac{7}{10}+\frac{3}{2})*10+16-2$

amplificam pe 3/2 cu 5

$x=(\frac{7+15}{10})*10+14=\frac{82}{10}*10+14=82+14=96 miliarde$