Răspuns:
Explicație pas cu pas:
(17/100+2,33) :5=
(17/100+233/100):5=
250:5=
50
-
(15/100+0,8*0,7) :7,1=
(15/100+¹⁰⁾8/10*7/10):71/10=
(15/00+80/100*70/100):71/10=
(15/100+56/100):71/100=
71/100*100/71=
1
-
(3/100:0,01 -2)¹⁰⁰ :0,25=
(3/100:1/100-2)¹⁰⁰:25/100
(3/100*100/1)¹⁰⁰*100/25
(3-2) ¹⁰⁰*100/25=
1¹⁰⁰*100/25=
1*100/25=100/25=
4
-