Seudónimo Seudónimo

25-12-2016
Mathematics

contestada

65% of group of people have brown eyes. how many people are in the group if 260 people have brown eyes?

Respuesta :

Porshia Porshia

25-12-2016

This is a proportion problem.
65/100= 260/x
Cross multiply and divide
260 x 100= 26,000
26,000 divided by 65 is 400.
Answer is 400 people

Answer Link

Otras preguntas

THIS IS URGENT Simplify 5^3/4 divided by 5^5/9 by substituting a numerical value for a in the expression. 5^a

Find the area of each figure in square units

(-12,1),(4,1) Find the slope of the line through each pair of points?

If you were an Egyptian pharaoh who wished for a religious ceremony near Nubian gold mines and Kingdom of Kush, where would you most likely go? -Temple of Amun

0.0004×0.81/0.0027×0.004

If you receive $300,000 from the sale of your house and the agent got 7% of the selling price, then the agent got $21,000 and the selling price was $321,000. t

Pls help with question 4

5(x+3x) x=4 a 80 b 38 c 190 d 74

how many trees are on earth

Explain the Spanish American war? Need help??????!!!!!!!!