350 because 25x10 is 250 and 20x5 is 100 so you add them and get 350
Set up a proportion.
Let x = the number of students in 29970 who speak 3 or more languages.
285/19 = 29970/x Cross multiply
285 x = 19 * 29970
285x = 569430
x = 569430/285
x = 5415 students speak 3 languages.
Answer:
Virgo:september-october,
Step-by-step explanation:
Answer:
1 8/25
Step-by-step explanation: its right
