sevonia
sevonia sevonia
  • 17-05-2016
  • Mathematics
contestada

180 people in a cinema
3/5 are adults
1/4 are female
How many of the adults are female?

Respuesta :

Petroniusz
Petroniusz Petroniusz
  • 17-05-2016
1 way
the nootebook
180 * 3/5 = 108
108 * 1/4 = 27
.....................................................

Woman is an adult

1. We compute how many adults
[tex]180 * \frac{3}{5} = \frac{180*3}{5} = \frac{540}{5} = 108 [/tex]

2 1/4 of adults are women

108 * 1/4 = 28

Answer 27
............................................................

2 way
the nootebook
180 * 3/5*1/4 = 27


Answer Link
halo3blake
halo3blake halo3blake
  • 17-05-2016
Your answer is 27.

Hope this helps.

Answer Link

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