melaceves melaceves

21-12-2016
Mathematics

contestada

the museum has a collection of 139 skulls on display in nine rows. in the first row, 2/11 of the skulls on display came from females. there are 22 skulls in the first row. how many are from females?

Respuesta :

jessicaS6 jessicaS6

21-12-2016

4 skulls on display come from females
2/11 = x/22
Times 11 and 2 by two
4/22

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