there are 20 guests at a party the host has 8 gallons of punch he estimates that each guess within 2 cups of punch if his estima te is correct how much punch will be left over at the end of the party
1 answer:
STEP 1: convert gallons to cups & calculate total number of cups 1 gallon= 16 cups = 8 gallons * 16 cups/gallon = 128 cups total STEP 2: calculate total cups estimated for 20 guests = 20 guests * 2 cups/guest = 40 cups needed for guests STEP 3: subtract the difference between step 1 and step 2 to find leftover punch = 128 cups - 40 cups = 88 cups leftover OR GALLONS LEFTOVER = 88 ÷ 16 cups/gallon= 5 1/2 gallons ANSWER: There will be 88 cups or 5 1/2 gallons of punch leftover. Hope this helps! :)
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Hope this helped! :)
Answer:
see explanation
Step-by-step explanation:
Given
+ 2c + 11
= - + 2c + 11
= 3c - 1 + 2c + 11
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(b)
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