Question

Buna! Am nevoie de rezolvarea exercițiului 2. Repede va rog!

Answer 1

Răspuns:

Explicație pas cu pas:

a)

7/2⁽²*3124⁽²=7*1.562=10.934

b)

2/7⁽⁷*1400⁽⁷=2*200=400

c)

3/5*175=3*35=105

d)

7/9⁽⁹*3240⁽⁹=7*360=2.520

e)

9/4*4.200=9*1050=9.450

f)

4/11⁽¹¹*583⁽¹¹=4*53=212

Answer 2

Răspuns:

$\frac{7}{2} *3124=3124*7:2=10934\\\\\frac{2}{7} *1400=1400*2:7=400\\\\\frac{3}{5} *175=3*175:5=105\\\\\frac{7}{9} *3240=7*3240:9=2520\\\\\frac{9}{4} *4200=4200*9:4=9450\\\\\frac{4}{11} *583=583*4:11=212$