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svp [43]
2 years ago
6

A recipe that serves 6 people requires 210 grams of sugar what is the total amount of sugar needed if the recipe is changed to s

erve 10 people
Mathematics
2 answers:
Dimas [21]2 years ago
6 0

Answer:

350 grams

Step-by-step explanation:

- 6 people = 120

 10 = ?

- this is how like to use ratios

  6 : 120  

  10 : x

- multiply the numbers in a criss-cross fashion

so,  

- multiply 120*10 and devide by the number multiplying with the unknown ( 6 in this case  )

- (120*10)/6 = 350

klio [65]2 years ago
3 0

Answer:

The answer is 350 grams of sugar

Step-by-step explanation:

You use a ratio

\frac{6}{10} = \frac{210}{?}

Compare the numerators. Since  

6 ⋅ 35 =210  ,  multiply the denominator  10  by  35  to get  350

.

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Savatey [412]

Answer:

Variation equation: y = k/√x

constant of variation: 200

Variation Equation by plugging the value of k: y = 200/√x

Step-by-step explanation:

If y varies inversely with the SQUARE ROOT of x, then;

y = k/√x

If  x = 4, y = 100.

100 = k/√4

100 = k/2

200 = k

k = 200

Substitute into the expression

y = k/√x

y = 200/√x

7 0
3 years ago
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scZoUnD [109]
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then
V / ( \pi  r^2) = h
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8 0
2 years ago
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Klio2033 [76]

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3 0
3 years ago
90 is 1/10 of what number
jeyben [28]
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5 0
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