| Quiz | Direct and inverse proportion |
|---|---|
| Name | |
| Result | FAILED |
| Score | 15 / 20 (75%) |
| Passing score | 16 |
| Quiz took | 29 min 51 sec |
| Quiz finished at | 2025-02-07 09:41:15 |
A is directly proportional to B. When A=135, B=45. Calculate the value of A, when B=18.
P is directly proportional to Q. When P=240, Q=8. Calculate the value of P, when Q=6.
F is directly proportional to G. When F=200, G=300. Calculate the value of F, when G=51.
X is directly proportional to Y. When X=100, Y=40. Calculate the value of X, when Y=24.
M is directly proportional to N. When M=800, N=20. Calculate the value of N, when M=1000.
G is directly proportional to H. When G=150, H=210. Calculate the value of H, when G=35.
J is directly proportional to K. When J=500, K=400. Calculate the value of K, when J=95.
C is directly proportional to D. When C=84, D=35. Calculate the value of D, when C=30. Give your answer as a decimal.
A is inversely proportional to B. When A=30, B=20. Calculate the value of A, when B=120.
R is inversely proportional to S. When R=7, S=20. Calculate the value of R, when S=70.
P is inversely proportional to Q. When P=600, Q=4. Calculate the value of Q, when P=20.
X is inversely proportional to Y. When X=11, Y=8. Calculate the value of Y, when X=2.
E is directly proportional to F squared. When E=48, F=4. Calculate the value of E, when F=9.
X is directly proportional to Y cubed. When X=56, Y=2. Calculate the value of Y, when X=189.
A is inversely proportional to B squared. When A=12, B=4. Calculate the value of A, when B=2.
G is inversely proportional to H cubed. When G=16, H=3. Calculate the value of G, when H=6.
D is directly proportional to the square root of E. When D=60, E=9. Calculate the value of D, when E=49.
S is inversely proportional to the square root of T. When S=20, T=81. Calculate the value of T, when S=60.
V is directly proportional to the cube root of W. When V=21, W=27. Calculate the value of V, when W=125.
Y is inversely proportional to the cube root of Z. When Y=9, Z=125. Calculate the value of Z, when Y=22.5.