Question

[450:5 : (3×6 + 35] × 7-140 + (540 : 60+7) × (63 : 9) =​

Answer 1

a)
[450 : 5 : (3x6)+35]x7-140+(540:60+7)x(63:9)=
=(90:18+35)x7-140+(9+7)x7=252
=(5+35)x7-140+16x7=
=40x7-140+112=
=280-140+112=
=140+112=
=252

Sper ca te-am ajutat !!!

Answer 2

Răspuns:

Explicație pas cu pas:

[450:5:(3*6+35)]*7-140+(540:60+7)*(63:9)

(90:18+35)*7-140+(9+7)*7=

(5+35)*7-140+16*7=

40*7-140+112=

280-140+112=

140+112=

252