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There were 450 kids at a kindergarten. After some kids of the kindergarten went into primary school, there were 360 kids left at the kindergarten. What was the percentage decrease in the number of kids at the kindergarten?

Respuesta :

Answer:

20%.

Step-by-step explanation:
ANSWER: 20%
EXPLANATION: 360 is 80% of 450, we have to find what percentage of kids left. 100%-80% =20%

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