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If the cost of x meters of wire is d rupees, then what is the cost of y meters of wire at the same rate?
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xy d - xd
- yd
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yd x
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Correct Option: D
According to given question,
Since Cost of x meters of wire is d rupees.
| ∴ Cost of 1 meters of wire is | |
| x |
| ∴ Cost of Y meters of wire is | |
| x |
| ∴ Cost of Y meters of wire = | |
| x |
