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If the ratio of tourists to locals is 4:5 and there are 100 tourists at the opening of a new museum, how many locals are in attendance?

Respuesta :

Answer:

125.

Given:

  • The ratio of the tourist to locals is 4:5
  • There are 100 tourist at the opening.

Step-by-step explanation:

As given in the question that the ratio is already given,

therefore,

1. The ratio of tourist of to locals

the ratio of tourist to local is 4:5

[tex]\frac{tourist}{locals}[/tex]=[tex]\frac{4}{5}[/tex]

2. Attendance of locals at the opening

here are 100 tourist at the opening

[tex]\frac{100}{locals} =\frac{4}{5}[/tex]

locals= 125

locals are 125 in attendance.

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varshamittal029

125 is the attendance of locals

  • In mathematics, ratios indicate the number of times one number contains another number.

  • For example, if a fruit bowl contains 8 oranges and 6 lemons, the ratio of oranges to lemons is 8 to 6. Similarly, the ratio of lemons to oranges is 6:8 and the ratio of oranges to whole fruit is 8:14.

  • A ratio number can be any kind of quantity,  such as the number of people or things, or measurements such as length, weight, or time.

  • In most situations, both numbers are constrained to be positive.

The ratio of tourists to locals is 4:5

Tourists / Locals = 4 / 5

There are 100 tourists at the opening of the new museum

100 / locals = 4/5

locals = 500/4

locals = 125

The attendance of locals is 125.

Learn more about ratio here

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