- If x varies inversely as y and x = 7 when y = 3, the value of x when y = \(2\frac{1}{3}\)is
Options:
| A. | 8 |
| B. | 9 |
| C. | 10 |
| D. | 11 |
1 Answers
X is inversely proportional to y .so x = k(1/y )
Here x =7, y = 3 , substitute these values in above equation .
7=k/3,
K =7*3
K=21
Now we need to find x value when y = 7/3,
Substitute y and k value in above equation ie x = 21/ (7/3)
(21*3)/7 =9
Submit Solution