Skip to content

Course home

GCSE
Maths WJEC
Question bank

Direct and Inverse Proportion

Easy Medium Hard

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

Question 57

$x\,$ is inversely proportional to the square root of $y\,$

When $x = 12$ , $y = 9$

Find the value of $x\,$ when $y = 81$

[3]

Direct and Inverse Proportion Questions

GCSE
Maths
Direct and Inverse Proportion