Respuesta :

To maintain the same child-to-adult ratio, the number of adult needed for 108 children are 18.

Explain the term ratio of the number?

  • The amounts (numbers) m as well as n are referred to as the ratio's terms in the ratio m: n.
  • Both the first term (i.e., m) and also the second term (i.e., is n) are referred to as antecedent and consequent, respectively.

As the stated question-

At the preschool, there's many 36 children and 6 adults.

Thus, this is solved by using unitary method.

36 children -----> 6 adults.

1 children -----> 6/36 adults.

For 108 children, multiply both sides by 108.

108 children -----> 6 x 108/36 adults.

108 children -----> 18 adults.

Thus, to maintain the same child-to-adult ratio, the number of adult needed for 108 children are 18.

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