Nine trucks are equal in weight to six trucks and four sedans. What fraction of the weight of a truck is the weight of a sedan?
Md Ariful Islam
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Dr. Md Rushad Rahman
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You can set up the equation like this: 9x = 6x + 4y, where x = the weight of a truck, and y = the weight of a sedan. Since they want to know what fraction of a truck's weight (x) equals the weight of a sedan (y), you need to solve for y. 9x = 6x + 4y 3x = 4y 3/4x = y. So, the weight of a sedan is 3/4 the weight of a truck.
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