Answer :
Final answer:
Approximately 80.14% of the grapes' mass was lost during the drying process.
Explanation:
To find the percentage of grapes' mass lost during the drying process, we can calculate the difference between the original mass of the grapes and the mass of the raisins. The difference is 141 ib - 28 ib = 113 ib. Then, we divide this difference by the original mass of the grapes (141 ib) and multiply by 100 to get the percentage.
Percentage of mass lost = (113 ib / 141 ib) * 100 = 80.14%
Therefore, approximately 80.14% of the grapes' mass was lost during the drying process.
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