Quiana929 Quiana929

22-08-2015
Mathematics

contestada

The ratio of adults to children attending a new exhibit at the museum on one day was 8:5. Based on this ratio, if 390 people attended that day, how many were adults?

Respuesta :

cclemeno cclemeno

22-08-2015

5x+8x= 390
13x=390
x= 30
substitute 30 for x
8(30)= 240 adults

hope this helps

Answer Link

Otras preguntas

Frases para la patria

PLEASE HELPPPPP WILL GIVE BRAINLIEST!!!!

Do you think they have served you based on the standards?

Outline Module 1.2 environment science in a changing world

Acilll lazım Üzerinde tik olan ile ilgili

The histogram gives information about the times, in minutes, some customers had to wait to be served in a restaurant. Frequency density 14 customers had to wait

Write the power as a product: 2²

Select all the points that are on the graph of the line 2x+4y=20 . (0,5) (0,10) (1,2) (1,4) (5,0) (10,0)

please help me find the radius diameter and circumference and explain

Calculate the net price factor and single equivalent discount. For convenience, round your answers to five decimal places when necessary. Trade discount rate 2