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galben [10]
3 years ago
15

Find each unit rate and determine which is lower.

Mathematics
2 answers:
seraphim [82]3 years ago
7 0
C) 1/2 a cup for one serving, also the smaller one.
D) i dont know this one, but the answers for C are for sure correct
earnstyle [38]3 years ago
6 0

Answer: Ingredient C is lower.

Step-by-step explanation:

Since we have given that

Ingredient C: 1/4 cup for 2/3 serving

For \dfrac{2}{3} serving, number of cup = \dfrac{1}{4}

So, for 1 serving, the number of cups would be

\dfrac{1}{4}\div \dfrac{2}{3}\\\\=\dfrac{1}{4}\times \dfrac{3}{2}\\\\=\dfrac{3}{8}

Ingredient D: 1/3 cup for 3/4 serving

For \dfrac{3}{4} serving, number of cups = \dfrac{1}{3}

So, for 1 serving, the number of cups would be

\dfrac{1}{3}\div \dfrac{3}{4}\\\\=\dfrac{1}{3}\times \dfrac{4}{3}\\\\=\dfrac{4}{9}

So, on comparison, \dfrac{3}{8}

we get that Ingredient C is lower.

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Select the correct solution for the expression.<br><br> 2/5+3/8
igor_vitrenko [27]
Answer: 31/41

Explanation: You multiply the numerator and denominator across such as (2 and 8)= 16 and (3 and 5)= 15.

Once that done, you just calculate it together to get

=31/40
6 0
2 years ago
Polygon ABCD is a parallelogram, and m of abc =127°. The length of bc is 19 units, and an is 5 units. What is the perimeter of t
hjlf
The perimeter of a parallelgram is the sum of the lengths of its four sides.

Parallelogram ABCD has sides AB, BC, CD, and AB.

Sides AB and CD are parallel and of equal length = 19 units.

Sides BC and CD are parallel and of equal length. Assuming thi is the length of 5 units given in the statement, the perimeter of the parallelogram ABCD is: 19  units + 19 units + 5 units + 5 units = 48 units.

Please, inform if the length of 5 units corresponds to other distance, but even in that case, with this explanation you should be able to calculate the perimeter of this and other parallelograms.

Answer: 48 untis.
6 0
4 years ago
the total attendance at a concert in a theater hall was 1500, of this total 400 were children,850 were women , and the remaining
AleksandrR [38]

<u>Answer:</u>

Below!

<u>Step-by step explanation:</u>

<u>We know that:</u>

  • 400 + 850 + m = 1500

<u>Solution of Question A:</u>

<u>Percent of children: Total children/Total attendance</u>

  • => 400/1500
  • => 4/15
  • => 0.27 (Rounded to nearest hundredth)
  • => 0.27 x 100
  • => 27%

<u>Hence, the percent of children is about 27%.</u>

<u>Solution of Question B:</u>

<u>Percent of women: Total women/Total attendance</u>

  • => 850/1500
  • => 85/150
  • => 17/30
  • => 17/30 x 100
  • => 17/3 x 10
  • => 170/3
  • => 56.67%

<u>Hence, the percent of women is 56.67%.</u>

<u>Solution of Question C:</u>

  • 400 + 850 + m = 1500
  • => 1250 + m = 1500
  • => m = 1500 - 1250
  • => m = 250

<u>Percent of men: Total men/Total attendance</u>

  • => 250/1500
  • => 1/6
  • => 0.17 (Rounded to nearest hundredth)
  • => 0.17 x 100
  • => 17%

<u>Hence, the percent of men is about 17%</u>

Hoped this helped.

BrainiacUser1357

3 0
2 years ago
Nora paid 36$ for 6 books. if each book cost the same amount, how much was each book?​
Fofino [41]

Answer:$6

Step-by-step explanation:Divide 36 by 6

6 0
3 years ago
Write a fraction less then 1 qth a denotator of 6 that is greater then 3 fourths
anzhelika [568]
5/6 is your answer, explanation is in the image, hope this helps! :D

8 0
2 years ago
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