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Marat540 [252]
3 years ago
14

2 5/5+7 2/5= Adding mixed numbers

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
5 0

Hey there!

                                         \bold{2\frac{5}{5}+7\frac{2}{5}}

  • \bold{2\frac{2}{5}=21}
  • \bold{21+7\frac{2}{5}}
  • \bold{7\frac{2}{5}=\frac{37}{5}}
  • \bold{3+\frac{37}{5}}
  • \boxed{\boxed{\bold{Answer: \frac{52}{5} or10\frac{2}{5}}}}

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}


Sidana [21]3 years ago
4 0
I don't know if this answer is right but I think it would be 52
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Step-by-step explanation:

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Covert 35 cm/sec to 21 m/min
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3 0
3 years ago
On April 1, Preston McCord deposited $1,400 in a savings account that pays annual interest of 3.2%
lesya692 [45]

Answer:

After 6 months, the interest generated by the investment would be $21.10.

Step-by-step explanation:

To determine the interest that Preston McCord could earn by investing $ 1,400 in an account that pays 3.2% annual interest compounded monthly, leaving said money invested for a period of 6 months, it is necessary to perform the following calculation:

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4 0
3 years ago
Determine if the events A and B are independent. Show all steps.
zmey [24]

<u><em></em></u>

Answer:

P(A U B )  = \frac{13}{25}

Step-by-step explanation:

<u><em>STEP:-1</em></u>

Given that events A and B are independent then

P(A ∩B ) = P(A) P(B)

Given that P(A) = 2/5 and P(B) = 1/5

<u><em>STEP:- 2</em></u>

P(A ∩B ) = P(A) P(B)

P(A U B) = P(A) +P(B) - P(A n B )

P(A U B ) = P(A) +P(B) - P(A) P(B)

<u><em>Step(iii):-</em></u>

<u><em></em></u>P(A U B ) = \frac{2}{5}  +\frac{1}{5} - \frac{2}{5} X \frac{1}{5}<u><em></em></u>

<u><em></em></u>P(A U B ) = \frac{3}{5}  - \frac{2}{5} X \frac{1}{5}<u><em></em></u>

<u><em></em></u>P(A U B ) = \frac{3}{5}  - \frac{2}{25}<u><em></em></u>

<u><em></em></u>P(A U B ) = \frac{15-2}{25} = \frac{13}{25}<u><em></em></u>

<u><em /></u>

<u><em /></u>

4 0
3 years ago
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