82% if you put it as a decimal it would be 0.82.
4800 j ya que lo valoras por segundos no por minutos y lo vas a sumar una vez con la misma cantidad que te dio
The answer is 4800 since there is 2 pints in a quart so 2*1200 is 2400 and since they're half pints you would mutiply that by two also
Answer:
C) 160
Step-by-step explanation:
Set up a proportion:
=
Cross multiply and solve for x:
15x = 3600
x = 240
This means in 400 marbles, 240 are purple.
To find how many are not purple, subtract 240 from 400:
400 - 240
= 160 marbles
So, 160 marbles are not purple