Cross-multiply to see if the ratioforms ap a proportion. Select Yes fit forms a proportion and No lif it does not (10)/(15)=(5)/(8)

To determine if the given ratio forms a proportion, we need to cross-multiply and check if the products are equal.Given: Cross-multiplying, we get: Calculating each side: Since , the products are not equal. Therefore, the given ratio does not form a proportion.So, the correct answer is:It does not form a proportion.