Brine is a solution of salt and water. If a tub contains 50 gallons of a 5% solution of brine, how much water must evaporate to
1 answer:
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Answer:
Amount of money paid by each student is equal to
Step-by-step explanation:
Given: A group of children bought presents that cost
each and a card that cost
.
To find: amount of money each student paid in terms of
Solution:
Cost of each present
Cost of presents
Cost of a card
Therefore,
Amount of money paid by each student in terms of = Cost of
presents + Cost of a card