Question

Scrie parantezele pentru a obtine egalitatile:

5x15+2x100-750:15=175
5x15+2x100-750:15=225
5x15+2x100-750:15=1025

Answer 1

5*15+2*(100-750:15)=175

(5*15)+(2*100)-(750:15)=225

5*(15+2*100)-750:15=1025

Answer 2

Răspuns:

Explicație pas cu pas:

5×15+2×(100-750÷15)=175

75+2×(100-50)=175

75+2×50=175

75+100=175

(5×15+2×100)-750÷15=225

(75+200)-50=225

275-50=225

5×(15+2×100)-750÷15=1025

5×(15+200)-50=1025

5×215-50=1025

1075-50=1025