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VikaD [51]
3 years ago
7

a chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth is used in one serving of soup?

Mathematics
1 answer:
mafiozo [28]3 years ago
4 0
Set up a proportion. 4 3/4 cup broth is to 10 servings as x cups broth is to 1 serving soup.

x= amount of broth in one serving

(4 3/4)/10= x/1
cross multiply

(4 3/4)(1)= 10x
convert 4 3/4 to improper fraction

(19/4)(1)= 10x

19/4= 10x
divide both sides by 10

19/4 ÷ 10= x
to divide fractions, multiply by reciprocal of 10

19/4 * 1/10= x
multiply numerators; multiply denominators

(19*1)/(4*10)= x

19/40 cup= x


ANSWER: 19/40 cup in one serving

Hope this helps! :)
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The sum of a student's three score is 246. if the first is 14 points more than the second, and the sum of the first two is 6 mor
mr_godi [17]
Let the second score = x
⇒ second score = x

<span>the first is 14 points more than the second
</span>⇒ first score = x + 14

<span>the sum of the first two is 6 more than twice the third
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<span>The sum of a student's three score is 246
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<span>
Solve x:
</span>x + x + 14 + x + 4 = 246
3x + 18 = 246
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x = 76

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Answer: 90
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Answer:

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Answer:

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