A:B = 7:9, B:C = 3:4. A:C = ?
A:B = 7:9, B:C = 3:4. A:C = ?
A:B:C = 2:3:4. If C = 40, find A.
A:B:C = 2:3:4. If C = 40, find A.
A is 25% of B. Ratio A:B = ?
A is 25% of B. Ratio A:B = ?
A varies directly as B and inversely as C. A=10 when B=5, C=2. Find A when B=6, C=4.
A varies directly as B and inversely as C. A=10 when B=5, C=2. Find A when B=6, C=4.
Three numbers in ratio 2:5:8. Sum = 75. Largest number = ?
Three numbers in ratio 2:5:8. Sum = 75. Largest number = ?
Ratio of two numbers is 7:11. If each is decreased by 6, ratio becomes 1:2. Largest number is:
Ratio of two numbers is 7:11. If each is decreased by 6, ratio becomes 1:2. Largest number is:
A:B = 3:4 and B:C = 2:5. Find A:B:C.
A:B = 3:4 and B:C = 2:5. Find A:B:C.
Ingredients ratio 3:2:1. Total 42 g. Second ingredient = ?
Ingredients ratio 3:2:1. Total 42 g. Second ingredient = ?
A:B = 2:5, B:C = 10:3. Find A:B:C.
A:B = 2:5, B:C = 10:3. Find A:B:C.
A:B = 11:9. Adding 4 to each gives 3:2. Find A.
A:B = 11:9. Adding 4 to each gives 3:2. Find A.
Mixture has milk:water = 5:2. Total 21 L. Milk = ?
Mixture has milk:water = 5:2. Total 21 L. Milk = ?
Ratio of boys:girls is 5:4. If 180 students, girls = ?
Ratio of boys:girls is 5:4. If 180 students, girls = ?
A number is divided in 2:3:5. Largest part is 200. Total = ?
A number is divided in 2:3:5. Largest part is 200. Total = ?
A:B = 3:8. After reducing each by 8, ratio becomes 1:3. Larger number = ?
A:B = 3:8. After reducing each by 8, ratio becomes 1:3. Larger number = ?
A:B = 3:5. B increases 20%. New ratio?
A:B = 3:5. B increases 20%. New ratio?
A salary is divided between A and B in ratio 2:3. If A’s increases 20% and B’s decreases 20%, new ratio?
A salary is divided between A and B in ratio 2:3. If A’s increases 20% and B’s decreases 20%, new ratio?
If A:B = 4:7 and B:C = 14:13, find A:C.
If A:B = 4:7 and B:C = 14:13, find A:C.
A:B = 5:7. If A decreases by 10, new ratio becomes 4:7. A=?
A:B = 5:7. If A decreases by 10, new ratio becomes 4:7. A=?
A:B = 5:2. A increases 25%. New ratio?
A:B = 5:2. A increases 25%. New ratio?
A mixture is ¾ water. Water reduced by 20%. New ratio water:others = ?
A mixture is ¾ water. Water reduced by 20%. New ratio water:others = ?
x varies directly as y³. If x=64 when y=2, find x when y=3.
x varies directly as y³. If x=64 when y=2, find x when y=3.
A mixture of milk and water = 5:3. If 16 L mixture contains x L water, x=?
A mixture of milk and water = 5:3. If 16 L mixture contains x L water, x=?
A varies inversely as B². A=8 when B=5. Find A when B=10.
A varies inversely as B². A=8 when B=5. Find A when B=10.
A:B income = 4:7; savings = 1:2. If A saves ¼ income, B saves:
A:B income = 4:7; savings = 1:2. If A saves ¼ income, B saves:
The ratio of ages of A and B is 7:9. After 6 years the ratio becomes 8:10. Find A’s age.
The ratio of ages of A and B is 7:9. After 6 years the ratio becomes 8:10. Find A’s age.