Question

a. (4 intregi 3/5-3 intregi 1/50)*5/6+3 totul supra 18/15:6/5=
b.(4/5)totul la puterea 2 *20/8-9/5:3 intregi 6/10 +1/10
c.5/8-a parte din 248
d.34% din 150 (VA ROG FRUMOS DAU COROANA )

Answer 1

A)(23/5-151/50)X5/6.... mai departe nu inteleg

B) 16/25x20/8-9/5:36/10+1/10=
=2/5x4-9/5x10/36+1/10=
=8/5-2/4+1/10=
=32-10/20+1/10=
=22/20+1/10=22/20+2/20=24/20=6/5

C) 5/8 x248=1240/8=155

D) 34%=34/100

34/100x150=5100/100=51

Sper ca te am ajutat ! Succes!