There were 400 people at a concert. Half of them wore yellow T-shirts, 2/10 wore gray T-shirts, and the rest wore orange T-shirts. How many people wore gray T-shirts?

Respuesta :

Answer:

80 ppl have gray T-shirts

Step-by-step explanation:

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I think it’s 40. Half of 400 is 200 which is the number of yellow shirts. 2/10 of 200 is 40.