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exis [7]
3 years ago
14

7/30+9/20 what is the answer pls hurry im so confused

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Here is your answer:

  • \frac{7}{30} + \frac{9}{20}
  • Find common denominator:
  • 30 \times 20 = 60 /20 \times 30 = 60
  • Common denominator is 60:
  • \frac{7}{30} + \frac{9}{20} = \frac{140}{60} + \frac{270}{60}
  • 140 + 270 = 410
  • = \frac{410}{60}
  • \frac{410}{60} \div 2 = \frac{205}{30} \div 5 = \frac{41}{6}
  • = \frac{41}{6} or 6\frac{5}{6}

Hope this helps!

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Answer: There will be $ 1687.02 in the account after 7 years.

Step-by-step explanation:

Formula to find the accumulated amount (A) in account on principal amount (P) with rate of interest (r) in 't' years is given by :-

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Given :

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7 0
1 year ago
What is the solution to the system x+ y =4 and 2x - y = -1
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Step-by-step explanation:

hello :

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Answer:

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4 years ago
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