ericdobre132008 ericdobre132008
  • 19-01-2021
  • Mathematics
contestada

Numerele 10 si 5 seunt invers proportionale cu numerele 8 si b.Atunci b este:

Respuesta :

brycelaw318
brycelaw318 brycelaw318
  • 19-01-2021

Answer:

b should be 4.

Step-by-step explanation:

Put the numbers shown in the problem (10, 5, 8) and b into an equation.

10/5 = 8/b

Multiply both sides by b

10/5b = 8

2b = 8

b = 4

b should be 4 in this case.

In Romanian:

Puneți numerele prezentate în problemă (10, 5, 8) și b într-o ecuație.

10/5 = 8 / b

Înmulțiți ambele părți cu b

10 / 5b = 8

2b = 8

b = 4

b ar trebui să fie 4 în acest caz.

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