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Komok [63]
3 years ago
8

4.

Mathematics
2 answers:
Lana71 [14]3 years ago
8 0

Answer:

A.

Step-by-step explanation:

If you substitute each answer that is below 18, you will get an answer that is below 30 every time.

Phoenix [80]3 years ago
4 0

Answer: A

Step-by-step explanation:

Correct me if i am wrong

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Please tell me 11 and 12
LuckyWell [14K]
-3.66 -3 2/3 21/10 2.01
4 0
3 years ago
The second one Thank you
egoroff_w [7]
11 days for the second question
7 0
2 years ago
Audrey and Sam divided money in the ratio of 3 to 5. Audrey obtained $36, how much money do they have altogether?
Ivenika [448]

8:20 is the same as 2:5.

<h3>What is unitary method?</h3>
  • The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units. What can be values and units.
  • Let's say you go to the store to buy six apples. You are informed by the shopkeeper that he is offering 10 apples for Rs 100. In this instance, the value and the units are the price of the apples.
  • Recognizing the units and values is crucial when using the unitary technique to a problem.
  • Always write the items that need to be computed on the right side and the things that are known on the left side to simplify things. We are aware of the quantity of apples and the amount of money in the aforesaid problem.

acc to our question-

  • = 12 + S
  • S= (2/5)A
  • S= (2/5)(12+S)
  • 5S = 24 + 2S
  • 3S = 24
  • S = 24/3 = 8 = what Sam received
  • A= 8+12 = 20 = what Audreyreceived
  • 8:20 is the same as 2:5
  • divide both 8 and 20 by 4 to get the 2 to 5 ratio.

hence,8:20 is the same as 2:5.

learn more about unitary method click here:

brainly.com/question/24587372

#SPJ4

8 0
1 year ago
Is this a polygon?<br><br> Yes or no
katovenus [111]

Answer: No

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If 1 inch = 2.5 centimeters, how many centimeters are there in 40 inches
alekssr [168]
100 centimeters . Because 40 × 2.5 = 100
6 0
3 years ago
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