The unknown quantity of raisins obtained from 350 kilograms of grapes is denoted by the conditional variable “Y”.
The next step, using the conditions of the example, we get the proportion: 350 kg. grapes are treated as 100% as U kg. raisins are 35%.
The next step, based on this proportion, we have the equation: Y x 100 = 350 x 35.
As a result of solving this equation, we have Y = 350 x 35/100 = 122.5 kg. raisins.
Answer: 122.5 kg. raisins will be obtained from 350 kg. grapes.
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