Answer:
Step-by-step explanation:
If we assume that initially
Number of red counter is 1
Number of blue counter is 3
Now to make ratio reverse you need to add 8 more red counters so that ratio becomes
9:3=3:1
Answer:
your answer is 3/15
Step-by-step explanation:
if im wrong pls let me know
Answer:
375 + 320
Step-by-step explanation:
375 adult
320 students
equals 395
Answer:
18000$
Step-by-step explanation:
Frim the text you have the formula:
V=c-crt
where,
c=30000
r=0.1
t=4
So, new value after 4y:
V=30000-4*0,1*30000=30000-12000=18000
Answer: I Think it is b
Step-by-step explanation: