Home
Class 8
MATHS
If x and y vary inversely and x=15 when ...

If x and y vary inversely and x=15 when y=6, find y when x=9.

Text Solution

Verified by Experts

The correct Answer is:
y=10
Promotional Banner

Topper's Solved these Questions

  • DIRECT AND INVERSE PROPORTIONS

    RS AGGARWAL|Exercise EXERCISE 12C|10 Videos

  • DIRECT AND INVERSE PROPORTIONS

    RS AGGARWAL|Exercise TEST PAPER - 12|6 Videos

  • DIRECT AND INVERSE PROPORTIONS

    RS AGGARWAL|Exercise EXERCISE 12A|15 Videos

  • DATA HANDLING

    RS AGGARWAL|Exercise Exercise 21C|11 Videos

  • EXPONENTS

    RS AGGARWAL|Exercise TEST PAPER-2|18 Videos

Similar Questions

Explore conceptually related problems

If x and y vary inversely and x=18 when y=8, find x when y=16.

If x varies inversely as y and x = 20 when y = 600, find y when x = 400

If x varies inversely as y and x = 4 when y = 6, then when x = 3 the value of y is _______.

x and y vary inversely. When x=15, then y=6. What will be the value of y when x=9?

If x\ a n d\ y vary inversely as each other, and x=10 when y=6. Find y when x=15

Give that 'x' varies inversely as 'y' and when x=3,y=30, find i) y when x=2 ii) x when y=10

If x\ a n d\ y vary inversely as each other and (i) x=3\ when \ y=8,\ find \ y\ when \ x=4 (ii) x=5\ when \ y=15 ,\ find \ x\ when \ y=12 (iii) x=3,\ find \ y\ when constant of variation =900. (iv) y=35 ,\ find \ x when constant of variation \ =7.

If x varies inversely as y, then

If x varies inversely as y and when x = 6, y = 8, then for x = 8 the value of y is 10.

The value of y varies directly with x ,and y=12 when x=10 .Find y when x=25