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Of the balloons recently sold by party store, 4 were purple and 8 were other colors. Considering the data, how many of the next 66 balloons sold would you expect to be purple

Respuesta :

Answer: 22

Step-by-step explanation:

From the question, we are given the information that of the balloons recently sold by party store, 4 were purple and 8 were other colors. This means that the fraction of those that was purple is:

= 4/(4+8)

= 4/12

= 1/3.

Therefore, if there are 66 balloons, the number expected to be purple will be:

= 1/3 × 66

= 22

There'll be 22 purple balloons

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