105k views
3 votes
Watch help video

If p and q vary inversely and pis 11 when q is 18, determine q when p is equal to 9.

1 Answer

3 votes

Answer:

q = 22

Explanation:

Given that,

p and q are inversely proportional to each other i.e.


p=(k)/(q)

Put p = 11 and q = 18

So,


11=(k)/(18)\\\\k=11* 18\\\\k=198

Now put k = 198, p = 9 and find q. So,


q=(k)/(p)\\\\q=(198)/(9)\\\\q=22

Hence, the value of q is equal to 22.

Related questions

1 answer
0 votes
53.9k views
1 answer
4 votes
22.8k views
1 answer
5 votes
29.2k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories