A bicycle is more convenient than a car in towns.

=> A car is not as convenient as a bicycle in towns.

Turn right at the first turning.

=> Take the first turning on the right.

2,02 : 0,125 + 2,02 : 40% + 2,02×0,5

= 2,02×8 + 2,02×2,5 + 2,02×0,5

= 2,02×(8 + 2,5 +0,5)

= 2,02×11

= 22,22

987.654.322 + 123.456.789 = 1.111.111.111

- 3/4 + 1/6 + 5/8

= - 18/24 + 4/24 + 15/24

= 1/24

- 3/4 + 1/6 + 5/8

= - 18/24 + 4/24 + 15/24

= 1/24

5x - x  = - 16

4x       = - 16

  x       = (- 16) : 4

  x       = - 4

 Vậy x = - 4