Question

Решите уравнения: 1) х:5,8=365; 2) х:8,4=2,3; 3) х:8,1=0,15; 4) х:0,22=4,9.

Answer 1

1)х:5.8=365х=365×5.8х=21172117:5.8=3652)х:8.4=2.3х=2.3×8.4х=19.3219.32:8.4=2.33)х:8.1=0.15х=0.15×8.1х=1.2151.215:8.1=0.154)х:0.22=4.9х=4.9×0.22х=1.0781.078:0.22=4.9