Solve.If the problem asks for a ratio, give it in simplified form.
| 1 a. |
A herd of 19 horses has 1 white and some black horses. What is the ratio of black horses to all horses?
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| 2 a. |
A chess club has 28 members, of which 7 are males and the rest are females. What is the ratio of females to males?
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| 3 a. |
A pattern has 4 blue triangles to every 20 yellow triangles. What is the ratio of blue triangles to all triangles?
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| 4 a. |
A math club has 28 members, of which 7 are males and the rest are females. What is the ratio of males to all club members?
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| 5 a. |
A chess club has 24 members, of which 7 are males and the rest are females. What is the ratio of females to males?
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| 6 a. |
A swimming club has 21 members, of which 19 are males and the rest are females. What is the ratio of females to males?
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