Question

va rog ajutati-ma si pe mine la 3 ex.266:7+979:3-b=102;c:9+96x8-653=843;d-73x15+809-954:6=802 multumesc frumos

Answer 1

1.266:7+979:3-b=102

38+326,(3)-b=102

364,(3)-b=102

b=262,(3)

2.c:9+96x8-653=843

c:9+768-653=843

c:9+115=843

c:9=728

c=6552

3.d-73x15+809-954:6=802

d-1095+809-159=802

d-1745=802

d=2547

Sper ca te-am ajutat!